196871400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 737586720

約数和(自身を除く): 540715320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 61, 66, 72, 75, 88, 90, 99, 100, 110, 120, 122, 132, 150, 163, 165, 180, 183, 198, 200, 220, 225, 244, 264, 275, 300, 305, 326, 330, 360, 366, 396, 440, 450, 488, 489, 495, 549, 550, 600, 610, 652, 660, 671, 732, 792, 815, 825, 900, 915, 978, 990, 1098, 1100, 1220, 1304, 1320, 1342, 1464, 1467, 1525, 1630, 1650, 1793, 1800, 1830, 1956, 1980, 2013, 2196, 2200, 2440, 2445, 2475, 2684, 2745, 2934, 3050, 3260, 3300, 3355, 3586, 3660, 3912, 3960, 4026, 4075, 4392, 4575, 4890, 4950, 5368, 5379, 5490, 5868, 6039, 6100, 6520, 6600, 6710, 7172, 7320, 7335, 8052, 8150, 8965, 9150, 9780, 9900, 9943, 10065, 10758, 10980, 11736, 12078, 12200, 12225, 13420, 13725, 14344, 14670, 16104, 16137, 16300, 16775, 17930, 18300, 19560, 19800, 19886, 20130, 21516, 21960, 24156, 24450, 26840, 26895, 27450, 29340, 29829, 30195, 32274, 32600, 33550, 35860, 36600, 36675, 39772, 40260, 43032, 44825, 48312, 48900, 49715, 50325, 53790, 54900, 58680, 59658, 60390, 64548, 67100, 71720, 73350, 79544, 80520, 80685, 89487, 89650, 97800, 99430, 100650, 107580, 109373, 109800, 119316, 120780, 129096, 134200, 134475, 146700, 149145, 150975, 161370, 178974, 179300, 198860, 201300, 215160, 218746, 238632, 241560, 248575, 268950, 293400, 298290, 301950, 322740, 328119, 357948, 358600, 397720, 402600, 403425, 437492, 447435, 497150, 537900, 546865, 596580, 603900, 645480, 656238, 715896, 745725, 806850, 874984, 894870, 984357, 994300, 1075800, 1093730, 1193160, 1207800, 1312476, 1491450, 1613700, 1640595, 1789740, 1968714, 1988600, 2187460, 2237175, 2624952, 2734325, 2982900, 3227400, 3281190, 3579480, 3937428, 4374920, 4474350, 4921785, 5468650, 5965800, 6562380, 7874856, 8202975, 8948700, 9843570, 10937300, 13124760, 16405950, 17897400, 19687140, 21874600, 24608925, 32811900, 39374280, 49217850, 65623800, 98435700, 196871400]

約数ペア:

[(1, 196871400), (2, 98435700), (3, 65623800), (4, 49217850), (5, 39374280), (6, 32811900), (8, 24608925), (9, 21874600), (10, 19687140), (11, 17897400), (12, 16405950), (15, 13124760), (18, 10937300), (20, 9843570), (22, 8948700), (24, 8202975), (25, 7874856), (30, 6562380), (33, 5965800), (36, 5468650), (40, 4921785), (44, 4474350), (45, 4374920), (50, 3937428), (55, 3579480), (60, 3281190), (61, 3227400), (66, 2982900), (72, 2734325), (75, 2624952), (88, 2237175), (90, 2187460), (99, 1988600), (100, 1968714), (110, 1789740), (120, 1640595), (122, 1613700), (132, 1491450), (150, 1312476), (163, 1207800), (165, 1193160), (180, 1093730), (183, 1075800), (198, 994300), (200, 984357), (220, 894870), (225, 874984), (244, 806850), (264, 745725), (275, 715896), (300, 656238), (305, 645480), (326, 603900), (330, 596580), (360, 546865), (366, 537900), (396, 497150), (440, 447435), (450, 437492), (488, 403425), (489, 402600), (495, 397720), (549, 358600), (550, 357948), (600, 328119), (610, 322740), (652, 301950), (660, 298290), (671, 293400), (732, 268950), (792, 248575), (815, 241560), (825, 238632), (900, 218746), (915, 215160), (978, 201300), (990, 198860), (1098, 179300), (1100, 178974), (1220, 161370), (1304, 150975), (1320, 149145), (1342, 146700), (1464, 134475), (1467, 134200), (1525, 129096), (1630, 120780), (1650, 119316), (1793, 109800), (1800, 109373), (1830, 107580), (1956, 100650), (1980, 99430), (2013, 97800), (2196, 89650), (2200, 89487), (2440, 80685), (2445, 80520), (2475, 79544), (2684, 73350), (2745, 71720), (2934, 67100), (3050, 64548), (3260, 60390), (3300, 59658), (3355, 58680), (3586, 54900), (3660, 53790), (3912, 50325), (3960, 49715), (4026, 48900), (4075, 48312), (4392, 44825), (4575, 43032), (4890, 40260), (4950, 39772), (5368, 36675), (5379, 36600), (5490, 35860), (5868, 33550), (6039, 32600), (6100, 32274), (6520, 30195), (6600, 29829), (6710, 29340), (7172, 27450), (7320, 26895), (7335, 26840), (8052, 24450), (8150, 24156), (8965, 21960), (9150, 21516), (9780, 20130), (9900, 19886), (9943, 19800), (10065, 19560), (10758, 18300), (10980, 17930), (11736, 16775), (12078, 16300), (12200, 16137), (12225, 16104), (13420, 14670), (13725, 14344)]