121526280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 422136000

約数和(自身を除く): 300609720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 109, 114, 120, 152, 163, 171, 180, 190, 218, 228, 285, 326, 327, 342, 360, 380, 436, 456, 489, 545, 570, 652, 654, 684, 760, 815, 855, 872, 978, 981, 1090, 1140, 1304, 1308, 1368, 1467, 1630, 1635, 1710, 1956, 1962, 2071, 2180, 2280, 2445, 2616, 2934, 3097, 3260, 3270, 3420, 3912, 3924, 4142, 4360, 4890, 4905, 5868, 6194, 6213, 6520, 6540, 6840, 7335, 7848, 8284, 9291, 9780, 9810, 10355, 11736, 12388, 12426, 13080, 14670, 15485, 16568, 17767, 18582, 18639, 19560, 19620, 20710, 24776, 24852, 27873, 29340, 30970, 31065, 35534, 37164, 37278, 39240, 41420, 46455, 49704, 53301, 55746, 58680, 61940, 62130, 71068, 74328, 74556, 82840, 88835, 92910, 93195, 106602, 111492, 123880, 124260, 139365, 142136, 149112, 159903, 177670, 185820, 186390, 213204, 222984, 248520, 266505, 278730, 319806, 337573, 355340, 371640, 372780, 426408, 533010, 557460, 639612, 675146, 710680, 745560, 799515, 1012719, 1066020, 1114920, 1279224, 1350292, 1599030, 1687865, 2025438, 2132040, 2700584, 3038157, 3198060, 3375730, 4050876, 5063595, 6076314, 6396120, 6751460, 8101752, 10127190, 12152628, 13502920, 15190785, 20254380, 24305256, 30381570, 40508760, 60763140, 121526280]

約数ペア:

[(1, 121526280), (2, 60763140), (3, 40508760), (4, 30381570), (5, 24305256), (6, 20254380), (8, 15190785), (9, 13502920), (10, 12152628), (12, 10127190), (15, 8101752), (18, 6751460), (19, 6396120), (20, 6076314), (24, 5063595), (30, 4050876), (36, 3375730), (38, 3198060), (40, 3038157), (45, 2700584), (57, 2132040), (60, 2025438), (72, 1687865), (76, 1599030), (90, 1350292), (95, 1279224), (109, 1114920), (114, 1066020), (120, 1012719), (152, 799515), (163, 745560), (171, 710680), (180, 675146), (190, 639612), (218, 557460), (228, 533010), (285, 426408), (326, 372780), (327, 371640), (342, 355340), (360, 337573), (380, 319806), (436, 278730), (456, 266505), (489, 248520), (545, 222984), (570, 213204), (652, 186390), (654, 185820), (684, 177670), (760, 159903), (815, 149112), (855, 142136), (872, 139365), (978, 124260), (981, 123880), (1090, 111492), (1140, 106602), (1304, 93195), (1308, 92910), (1368, 88835), (1467, 82840), (1630, 74556), (1635, 74328), (1710, 71068), (1956, 62130), (1962, 61940), (2071, 58680), (2180, 55746), (2280, 53301), (2445, 49704), (2616, 46455), (2934, 41420), (3097, 39240), (3260, 37278), (3270, 37164), (3420, 35534), (3912, 31065), (3924, 30970), (4142, 29340), (4360, 27873), (4890, 24852), (4905, 24776), (5868, 20710), (6194, 19620), (6213, 19560), (6520, 18639), (6540, 18582), (6840, 17767), (7335, 16568), (7848, 15485), (8284, 14670), (9291, 13080), (9780, 12426), (9810, 12388), (10355, 11736)]