20185218600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:817

約数の個数: 384

約数和(自身を含む): 69745536000

約数和(自身を除く): 49560317400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 25, 30, 34, 40, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 120, 136, 138, 139, 150, 170, 184, 200, 204, 230, 255, 276, 278, 300, 340, 345, 391, 408, 417, 425, 460, 510, 552, 556, 575, 600, 619, 680, 690, 695, 782, 834, 850, 920, 1020, 1112, 1150, 1173, 1238, 1275, 1380, 1390, 1564, 1668, 1700, 1725, 1857, 1955, 2040, 2085, 2300, 2346, 2363, 2476, 2550, 2760, 2780, 3095, 3128, 3197, 3336, 3400, 3450, 3475, 3714, 3910, 4170, 4600, 4692, 4726, 4952, 5100, 5560, 5865, 6190, 6394, 6900, 6950, 7089, 7428, 7820, 8340, 9285, 9384, 9452, 9591, 9775, 10200, 10425, 10523, 11730, 11815, 12380, 12788, 13800, 13900, 14178, 14237, 14856, 15475, 15640, 15985, 16680, 18570, 18904, 19182, 19550, 20850, 21046, 23460, 23630, 24760, 25576, 27800, 28356, 28474, 29325, 30950, 31569, 31970, 35445, 37140, 38364, 39100, 41700, 42092, 42711, 46425, 46920, 47260, 47955, 52615, 54349, 56712, 56948, 58650, 59075, 61900, 63138, 63940, 70890, 71185, 74280, 76728, 78200, 79925, 83400, 84184, 85422, 86041, 92850, 94520, 95910, 105230, 108698, 113896, 117300, 118150, 123800, 126276, 127880, 141780, 142370, 157845, 159850, 163047, 170844, 172082, 177225, 185700, 191820, 210460, 213555, 217396, 234600, 236300, 239775, 242029, 252552, 258123, 263075, 271745, 283560, 284740, 315690, 319700, 326094, 341688, 344164, 354450, 355925, 371400, 383640, 420920, 427110, 430205, 434792, 472600, 479550, 484058, 516246, 526150, 543490, 569480, 631380, 639400, 652188, 688328, 708900, 711850, 726087, 789225, 815235, 854220, 860410, 959100, 968116, 1032492, 1052300, 1067775, 1086980, 1210145, 1262760, 1290615, 1304376, 1358725, 1417800, 1423700, 1452174, 1462697, 1578450, 1630470, 1708440, 1720820, 1918200, 1936232, 1978943, 2064984, 2104600, 2135550, 2151025, 2173960, 2420290, 2581230, 2717450, 2847400, 2904348, 2925394, 3156900, 3260940, 3441640, 3630435, 3957886, 4076175, 4271100, 4302050, 4388091, 4840580, 5162460, 5434900, 5808696, 5850788, 5936829, 6050725, 6313800, 6453075, 6521880, 7260870, 7313485, 7915772, 8152350, 8542200, 8604100, 8776182, 9681160, 9894715, 10324920, 10869800, 11701576, 11873658, 12101450, 12906150, 14521740, 14626970, 15831544, 16304700, 17208200, 17552364, 18152175, 19789430, 21940455, 23747316, 24202900, 25812300, 29043480, 29253940, 29684145, 32609400, 33642031, 35104728, 36304350, 36567425, 39578860, 43880910, 47494632, 48405800, 49473575, 51624600, 58507880, 59368290, 67284062, 72608700, 73134850, 79157720, 87761820, 98947150, 100926093, 109702275, 118736580, 134568124, 145217400, 146269700, 148420725, 168210155, 175523640, 197894300, 201852186, 219404550, 237473160, 269136248, 292539400, 296841450, 336420310, 395788600, 403704372, 438809100, 504630465, 593682900, 672840620, 807408744, 841050775, 877618200, 1009260930, 1187365800, 1345681240, 1682101550, 2018521860, 2523152325, 3364203100, 4037043720, 5046304650, 6728406200, 10092609300, 20185218600]

約数ペア:

[(1, 20185218600), (2, 10092609300), (3, 6728406200), (4, 5046304650), (5, 4037043720), (6, 3364203100), (8, 2523152325), (10, 2018521860), (12, 1682101550), (15, 1345681240), (17, 1187365800), (20, 1009260930), (23, 877618200), (24, 841050775), (25, 807408744), (30, 672840620), (34, 593682900), (40, 504630465), (46, 438809100), (50, 403704372), (51, 395788600), (60, 336420310), (68, 296841450), (69, 292539400), (75, 269136248), (85, 237473160), (92, 219404550), (100, 201852186), (102, 197894300), (115, 175523640), (120, 168210155), (136, 148420725), (138, 146269700), (139, 145217400), (150, 134568124), (170, 118736580), (184, 109702275), (200, 100926093), (204, 98947150), (230, 87761820), (255, 79157720), (276, 73134850), (278, 72608700), (300, 67284062), (340, 59368290), (345, 58507880), (391, 51624600), (408, 49473575), (417, 48405800), (425, 47494632), (460, 43880910), (510, 39578860), (552, 36567425), (556, 36304350), (575, 35104728), (600, 33642031), (619, 32609400), (680, 29684145), (690, 29253940), (695, 29043480), (782, 25812300), (834, 24202900), (850, 23747316), (920, 21940455), (1020, 19789430), (1112, 18152175), (1150, 17552364), (1173, 17208200), (1238, 16304700), (1275, 15831544), (1380, 14626970), (1390, 14521740), (1564, 12906150), (1668, 12101450), (1700, 11873658), (1725, 11701576), (1857, 10869800), (1955, 10324920), (2040, 9894715), (2085, 9681160), (2300, 8776182), (2346, 8604100), (2363, 8542200), (2476, 8152350), (2550, 7915772), (2760, 7313485), (2780, 7260870), (3095, 6521880), (3128, 6453075), (3197, 6313800), (3336, 6050725), (3400, 5936829), (3450, 5850788), (3475, 5808696), (3714, 5434900), (3910, 5162460), (4170, 4840580), (4600, 4388091), (4692, 4302050), (4726, 4271100), (4952, 4076175), (5100, 3957886), (5560, 3630435), (5865, 3441640), (6190, 3260940), (6394, 3156900), (6900, 2925394), (6950, 2904348), (7089, 2847400), (7428, 2717450), (7820, 2581230), (8340, 2420290), (9285, 2173960), (9384, 2151025), (9452, 2135550), (9591, 2104600), (9775, 2064984), (10200, 1978943), (10425, 1936232), (10523, 1918200), (11730, 1720820), (11815, 1708440), (12380, 1630470), (12788, 1578450), (13800, 1462697), (13900, 1452174), (14178, 1423700), (14237, 1417800), (14856, 1358725), (15475, 1304376), (15640, 1290615), (15985, 1262760), (16680, 1210145), (18570, 1086980), (18904, 1067775), (19182, 1052300), (19550, 1032492), (20850, 968116), (21046, 959100), (23460, 860410), (23630, 854220), (24760, 815235), (25576, 789225), (27800, 726087), (28356, 711850), (28474, 708900), (29325, 688328), (30950, 652188), (31569, 639400), (31970, 631380), (35445, 569480), (37140, 543490), (38364, 526150), (39100, 516246), (41700, 484058), (42092, 479550), (42711, 472600), (46425, 434792), (46920, 430205), (47260, 427110), (47955, 420920), (52615, 383640), (54349, 371400), (56712, 355925), (56948, 354450), (58650, 344164), (59075, 341688), (61900, 326094), (63138, 319700), (63940, 315690), (70890, 284740), (71185, 283560), (74280, 271745), (76728, 263075), (78200, 258123), (79925, 252552), (83400, 242029), (84184, 239775), (85422, 236300), (86041, 234600), (92850, 217396), (94520, 213555), (95910, 210460), (105230, 191820), (108698, 185700), (113896, 177225), (117300, 172082), (118150, 170844), (123800, 163047), (126276, 159850), (127880, 157845), (141780, 142370)]