25603830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 256

約数和(自身を含む): 88473600

約数和(自身を除く): 62869770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 23, 27, 30, 31, 35, 38, 42, 45, 46, 54, 57, 62, 63, 69, 70, 90, 93, 95, 105, 114, 115, 126, 133, 135, 138, 155, 161, 171, 186, 189, 190, 207, 210, 217, 230, 266, 270, 279, 285, 310, 315, 322, 342, 345, 378, 399, 414, 434, 437, 465, 483, 513, 558, 570, 589, 621, 630, 651, 665, 690, 713, 798, 805, 837, 855, 874, 930, 945, 966, 1026, 1035, 1085, 1178, 1197, 1242, 1302, 1311, 1330, 1395, 1426, 1449, 1610, 1674, 1710, 1767, 1890, 1953, 1995, 2070, 2139, 2170, 2185, 2394, 2415, 2565, 2622, 2790, 2898, 2945, 3059, 3105, 3255, 3534, 3565, 3591, 3906, 3933, 3990, 4123, 4185, 4278, 4347, 4370, 4830, 4991, 5130, 5301, 5859, 5890, 5985, 6118, 6210, 6417, 6510, 6555, 7130, 7182, 7245, 7866, 8246, 8370, 8694, 8835, 9177, 9765, 9982, 10602, 10695, 11718, 11799, 11970, 12369, 12834, 13110, 13547, 14490, 14973, 15295, 15903, 17670, 17955, 18354, 19251, 19530, 19665, 20615, 21390, 21735, 23598, 24738, 24955, 26505, 27094, 27531, 29295, 29946, 30590, 31806, 32085, 35910, 37107, 38502, 39330, 40641, 41230, 43470, 44919, 45885, 49910, 53010, 55062, 58590, 58995, 61845, 64170, 67735, 74214, 74865, 79515, 81282, 82593, 89838, 91770, 94829, 96255, 111321, 117990, 121923, 123690, 134757, 135470, 137655, 149730, 159030, 165186, 185535, 189658, 192510, 203205, 222642, 224595, 243846, 269514, 275310, 284487, 365769, 371070, 406410, 412965, 449190, 474145, 556605, 568974, 609615, 673785, 731538, 825930, 853461, 948290, 1113210, 1219230, 1347570, 1422435, 1706922, 1828845, 2560383, 2844870, 3657690, 4267305, 5120766, 8534610, 12801915, 25603830]

約数ペア:

[(1, 25603830), (2, 12801915), (3, 8534610), (5, 5120766), (6, 4267305), (7, 3657690), (9, 2844870), (10, 2560383), (14, 1828845), (15, 1706922), (18, 1422435), (19, 1347570), (21, 1219230), (23, 1113210), (27, 948290), (30, 853461), (31, 825930), (35, 731538), (38, 673785), (42, 609615), (45, 568974), (46, 556605), (54, 474145), (57, 449190), (62, 412965), (63, 406410), (69, 371070), (70, 365769), (90, 284487), (93, 275310), (95, 269514), (105, 243846), (114, 224595), (115, 222642), (126, 203205), (133, 192510), (135, 189658), (138, 185535), (155, 165186), (161, 159030), (171, 149730), (186, 137655), (189, 135470), (190, 134757), (207, 123690), (210, 121923), (217, 117990), (230, 111321), (266, 96255), (270, 94829), (279, 91770), (285, 89838), (310, 82593), (315, 81282), (322, 79515), (342, 74865), (345, 74214), (378, 67735), (399, 64170), (414, 61845), (434, 58995), (437, 58590), (465, 55062), (483, 53010), (513, 49910), (558, 45885), (570, 44919), (589, 43470), (621, 41230), (630, 40641), (651, 39330), (665, 38502), (690, 37107), (713, 35910), (798, 32085), (805, 31806), (837, 30590), (855, 29946), (874, 29295), (930, 27531), (945, 27094), (966, 26505), (1026, 24955), (1035, 24738), (1085, 23598), (1178, 21735), (1197, 21390), (1242, 20615), (1302, 19665), (1311, 19530), (1330, 19251), (1395, 18354), (1426, 17955), (1449, 17670), (1610, 15903), (1674, 15295), (1710, 14973), (1767, 14490), (1890, 13547), (1953, 13110), (1995, 12834), (2070, 12369), (2139, 11970), (2170, 11799), (2185, 11718), (2394, 10695), (2415, 10602), (2565, 9982), (2622, 9765), (2790, 9177), (2898, 8835), (2945, 8694), (3059, 8370), (3105, 8246), (3255, 7866), (3534, 7245), (3565, 7182), (3591, 7130), (3906, 6555), (3933, 6510), (3990, 6417), (4123, 6210), (4185, 6118), (4278, 5985), (4347, 5890), (4370, 5859), (4830, 5301), (4991, 5130)]