19492200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:66

約数の個数: 432

約数和(自身を含む): 86830380

約数和(自身を除く): 67338180

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 25, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 49, 50, 51, 52, 56, 60, 63, 65, 68, 70, 72, 75, 78, 84, 85, 90, 91, 98, 100, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 147, 150, 153, 156, 168, 170, 175, 180, 182, 195, 196, 200, 204, 210, 221, 225, 234, 238, 245, 252, 255, 260, 273, 280, 294, 300, 306, 312, 315, 325, 340, 350, 357, 360, 364, 390, 392, 408, 420, 425, 441, 442, 450, 455, 468, 476, 490, 504, 510, 520, 525, 546, 585, 588, 595, 600, 612, 630, 637, 650, 663, 680, 700, 714, 728, 735, 765, 780, 819, 833, 840, 850, 882, 884, 900, 910, 936, 952, 975, 980, 1020, 1050, 1071, 1092, 1105, 1170, 1176, 1190, 1224, 1225, 1260, 1274, 1275, 1300, 1326, 1365, 1400, 1428, 1470, 1530, 1547, 1560, 1575, 1638, 1666, 1700, 1764, 1768, 1785, 1800, 1820, 1911, 1950, 1960, 1989, 2040, 2100, 2142, 2184, 2205, 2210, 2275, 2340, 2380, 2450, 2499, 2520, 2548, 2550, 2600, 2652, 2730, 2856, 2925, 2940, 2975, 3060, 3094, 3150, 3185, 3276, 3315, 3332, 3400, 3528, 3570, 3640, 3675, 3822, 3825, 3900, 3978, 4095, 4165, 4200, 4284, 4410, 4420, 4550, 4641, 4680, 4760, 4900, 4998, 5096, 5100, 5304, 5355, 5460, 5525, 5733, 5850, 5880, 5950, 6120, 6188, 6300, 6370, 6552, 6630, 6664, 6825, 7140, 7350, 7497, 7644, 7650, 7735, 7800, 7956, 8190, 8330, 8568, 8820, 8840, 8925, 9100, 9282, 9555, 9800, 9945, 9996, 10200, 10710, 10829, 10920, 11025, 11050, 11466, 11700, 11900, 12376, 12495, 12600, 12740, 13260, 13650, 13923, 14280, 14700, 14994, 15288, 15300, 15470, 15912, 15925, 16380, 16575, 16660, 17640, 17850, 18200, 18564, 19110, 19890, 19992, 20475, 20825, 21420, 21658, 22050, 22100, 22932, 23205, 23400, 23800, 24990, 25480, 26520, 26775, 27300, 27846, 28665, 29400, 29988, 30600, 30940, 31850, 32487, 32760, 33150, 33320, 35700, 37128, 37485, 38220, 38675, 39780, 40950, 41650, 42840, 43316, 44100, 44200, 45864, 46410, 47775, 49725, 49980, 53550, 54145, 54600, 55692, 57330, 59976, 61880, 62475, 63700, 64974, 66300, 69615, 71400, 74970, 76440, 77350, 79560, 81900, 83300, 86632, 88200, 92820, 95550, 97461, 99450, 99960, 107100, 108290, 111384, 114660, 116025, 124950, 127400, 129948, 132600, 139230, 143325, 149940, 154700, 162435, 163800, 166600, 185640, 187425, 191100, 194922, 198900, 214200, 216580, 229320, 232050, 249900, 259896, 270725, 278460, 286650, 299880, 309400, 324870, 348075, 374850, 382200, 389844, 397800, 433160, 464100, 487305, 499800, 541450, 556920, 573300, 649740, 696150, 749700, 779688, 812175, 928200, 974610, 1082900, 1146600, 1299480, 1392300, 1499400, 1624350, 1949220, 2165800, 2436525, 2784600, 3248700, 3898440, 4873050, 6497400, 9746100, 19492200]

約数ペア:

[(1, 19492200), (2, 9746100), (3, 6497400), (4, 4873050), (5, 3898440), (6, 3248700), (7, 2784600), (8, 2436525), (9, 2165800), (10, 1949220), (12, 1624350), (13, 1499400), (14, 1392300), (15, 1299480), (17, 1146600), (18, 1082900), (20, 974610), (21, 928200), (24, 812175), (25, 779688), (26, 749700), (28, 696150), (30, 649740), (34, 573300), (35, 556920), (36, 541450), (39, 499800), (40, 487305), (42, 464100), (45, 433160), (49, 397800), (50, 389844), (51, 382200), (52, 374850), (56, 348075), (60, 324870), (63, 309400), (65, 299880), (68, 286650), (70, 278460), (72, 270725), (75, 259896), (78, 249900), (84, 232050), (85, 229320), (90, 216580), (91, 214200), (98, 198900), (100, 194922), (102, 191100), (104, 187425), (105, 185640), (117, 166600), (119, 163800), (120, 162435), (126, 154700), (130, 149940), (136, 143325), (140, 139230), (147, 132600), (150, 129948), (153, 127400), (156, 124950), (168, 116025), (170, 114660), (175, 111384), (180, 108290), (182, 107100), (195, 99960), (196, 99450), (200, 97461), (204, 95550), (210, 92820), (221, 88200), (225, 86632), (234, 83300), (238, 81900), (245, 79560), (252, 77350), (255, 76440), (260, 74970), (273, 71400), (280, 69615), (294, 66300), (300, 64974), (306, 63700), (312, 62475), (315, 61880), (325, 59976), (340, 57330), (350, 55692), (357, 54600), (360, 54145), (364, 53550), (390, 49980), (392, 49725), (408, 47775), (420, 46410), (425, 45864), (441, 44200), (442, 44100), (450, 43316), (455, 42840), (468, 41650), (476, 40950), (490, 39780), (504, 38675), (510, 38220), (520, 37485), (525, 37128), (546, 35700), (585, 33320), (588, 33150), (595, 32760), (600, 32487), (612, 31850), (630, 30940), (637, 30600), (650, 29988), (663, 29400), (680, 28665), (700, 27846), (714, 27300), (728, 26775), (735, 26520), (765, 25480), (780, 24990), (819, 23800), (833, 23400), (840, 23205), (850, 22932), (882, 22100), (884, 22050), (900, 21658), (910, 21420), (936, 20825), (952, 20475), (975, 19992), (980, 19890), (1020, 19110), (1050, 18564), (1071, 18200), (1092, 17850), (1105, 17640), (1170, 16660), (1176, 16575), (1190, 16380), (1224, 15925), (1225, 15912), (1260, 15470), (1274, 15300), (1275, 15288), (1300, 14994), (1326, 14700), (1365, 14280), (1400, 13923), (1428, 13650), (1470, 13260), (1530, 12740), (1547, 12600), (1560, 12495), (1575, 12376), (1638, 11900), (1666, 11700), (1700, 11466), (1764, 11050), (1768, 11025), (1785, 10920), (1800, 10829), (1820, 10710), (1911, 10200), (1950, 9996), (1960, 9945), (1989, 9800), (2040, 9555), (2100, 9282), (2142, 9100), (2184, 8925), (2205, 8840), (2210, 8820), (2275, 8568), (2340, 8330), (2380, 8190), (2450, 7956), (2499, 7800), (2520, 7735), (2548, 7650), (2550, 7644), (2600, 7497), (2652, 7350), (2730, 7140), (2856, 6825), (2925, 6664), (2940, 6630), (2975, 6552), (3060, 6370), (3094, 6300), (3150, 6188), (3185, 6120), (3276, 5950), (3315, 5880), (3332, 5850), (3400, 5733), (3528, 5525), (3570, 5460), (3640, 5355), (3675, 5304), (3822, 5100), (3825, 5096), (3900, 4998), (3978, 4900), (4095, 4760), (4165, 4680), (4200, 4641), (4284, 4550), (4410, 4420)]