77152920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 264993120

約数和(自身を除く): 187840200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 137, 152, 156, 190, 195, 228, 247, 260, 274, 285, 312, 361, 380, 390, 411, 456, 494, 520, 548, 570, 685, 722, 741, 760, 780, 822, 988, 1083, 1096, 1140, 1235, 1370, 1444, 1482, 1560, 1644, 1781, 1805, 1976, 2055, 2166, 2280, 2470, 2603, 2740, 2888, 2964, 3288, 3562, 3610, 3705, 4110, 4332, 4693, 4940, 5206, 5343, 5415, 5480, 5928, 7124, 7220, 7410, 7809, 8220, 8664, 8905, 9386, 9880, 10412, 10686, 10830, 13015, 14079, 14248, 14440, 14820, 15618, 16440, 17810, 18772, 20824, 21372, 21660, 23465, 26030, 26715, 28158, 29640, 31236, 33839, 35620, 37544, 39045, 42744, 43320, 46930, 49457, 52060, 53430, 56316, 62472, 67678, 70395, 71240, 78090, 93860, 98914, 101517, 104120, 106860, 112632, 135356, 140790, 148371, 156180, 169195, 187720, 197828, 203034, 213720, 247285, 270712, 281580, 296742, 312360, 338390, 395656, 406068, 494570, 507585, 563160, 593484, 642941, 676780, 741855, 812136, 989140, 1015170, 1186968, 1285882, 1353560, 1483710, 1928823, 1978280, 2030340, 2571764, 2967420, 3214705, 3857646, 4060680, 5143528, 5934840, 6429410, 7715292, 9644115, 12858820, 15430584, 19288230, 25717640, 38576460, 77152920]

約数ペア:

[(1, 77152920), (2, 38576460), (3, 25717640), (4, 19288230), (5, 15430584), (6, 12858820), (8, 9644115), (10, 7715292), (12, 6429410), (13, 5934840), (15, 5143528), (19, 4060680), (20, 3857646), (24, 3214705), (26, 2967420), (30, 2571764), (38, 2030340), (39, 1978280), (40, 1928823), (52, 1483710), (57, 1353560), (60, 1285882), (65, 1186968), (76, 1015170), (78, 989140), (95, 812136), (104, 741855), (114, 676780), (120, 642941), (130, 593484), (137, 563160), (152, 507585), (156, 494570), (190, 406068), (195, 395656), (228, 338390), (247, 312360), (260, 296742), (274, 281580), (285, 270712), (312, 247285), (361, 213720), (380, 203034), (390, 197828), (411, 187720), (456, 169195), (494, 156180), (520, 148371), (548, 140790), (570, 135356), (685, 112632), (722, 106860), (741, 104120), (760, 101517), (780, 98914), (822, 93860), (988, 78090), (1083, 71240), (1096, 70395), (1140, 67678), (1235, 62472), (1370, 56316), (1444, 53430), (1482, 52060), (1560, 49457), (1644, 46930), (1781, 43320), (1805, 42744), (1976, 39045), (2055, 37544), (2166, 35620), (2280, 33839), (2470, 31236), (2603, 29640), (2740, 28158), (2888, 26715), (2964, 26030), (3288, 23465), (3562, 21660), (3610, 21372), (3705, 20824), (4110, 18772), (4332, 17810), (4693, 16440), (4940, 15618), (5206, 14820), (5343, 14440), (5415, 14248), (5480, 14079), (5928, 13015), (7124, 10830), (7220, 10686), (7410, 10412), (7809, 9880), (8220, 9386), (8664, 8905)]