69459390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 256

約数和(自身を含む): 249661440

約数和(自身を除く): 180202050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 27, 30, 33, 35, 39, 42, 45, 54, 55, 63, 65, 66, 70, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 135, 143, 154, 165, 182, 189, 195, 198, 210, 231, 234, 257, 270, 273, 286, 297, 315, 330, 351, 378, 385, 390, 429, 455, 462, 495, 514, 546, 585, 594, 630, 693, 702, 715, 770, 771, 819, 858, 910, 945, 990, 1001, 1155, 1170, 1285, 1287, 1365, 1386, 1430, 1485, 1542, 1638, 1755, 1799, 1890, 2002, 2079, 2145, 2310, 2313, 2457, 2570, 2574, 2730, 2827, 2970, 3003, 3341, 3465, 3510, 3598, 3855, 3861, 4095, 4158, 4290, 4626, 4914, 5005, 5397, 5654, 6006, 6435, 6682, 6930, 6939, 7710, 7722, 8190, 8481, 8995, 9009, 10010, 10023, 10395, 10794, 11565, 12285, 12870, 13878, 14135, 15015, 16191, 16705, 16962, 17990, 18018, 19305, 19789, 20046, 20790, 23130, 23387, 24570, 25443, 26985, 27027, 28270, 30030, 30069, 32382, 33410, 34695, 36751, 38610, 39578, 42405, 45045, 46774, 48573, 50115, 50886, 53970, 54054, 59367, 60138, 69390, 70161, 73502, 76329, 80955, 84810, 90090, 90207, 97146, 98945, 100230, 110253, 116935, 118734, 127215, 135135, 140322, 150345, 152658, 161910, 178101, 180414, 183755, 197890, 210483, 220506, 233870, 242865, 254430, 257257, 270270, 296835, 300690, 330759, 350805, 356202, 367510, 381645, 420966, 451035, 485730, 514514, 534303, 551265, 593670, 631449, 661518, 701610, 763290, 771771, 890505, 902070, 992277, 1052415, 1068606, 1102530, 1262898, 1286285, 1543542, 1653795, 1781010, 1984554, 2104830, 2315313, 2572570, 2671515, 3157245, 3307590, 3858855, 4630626, 4961385, 5343030, 6314490, 6945939, 7717710, 9922770, 11576565, 13891878, 23153130, 34729695, 69459390]

約数ペア:

[(1, 69459390), (2, 34729695), (3, 23153130), (5, 13891878), (6, 11576565), (7, 9922770), (9, 7717710), (10, 6945939), (11, 6314490), (13, 5343030), (14, 4961385), (15, 4630626), (18, 3858855), (21, 3307590), (22, 3157245), (26, 2671515), (27, 2572570), (30, 2315313), (33, 2104830), (35, 1984554), (39, 1781010), (42, 1653795), (45, 1543542), (54, 1286285), (55, 1262898), (63, 1102530), (65, 1068606), (66, 1052415), (70, 992277), (77, 902070), (78, 890505), (90, 771771), (91, 763290), (99, 701610), (105, 661518), (110, 631449), (117, 593670), (126, 551265), (130, 534303), (135, 514514), (143, 485730), (154, 451035), (165, 420966), (182, 381645), (189, 367510), (195, 356202), (198, 350805), (210, 330759), (231, 300690), (234, 296835), (257, 270270), (270, 257257), (273, 254430), (286, 242865), (297, 233870), (315, 220506), (330, 210483), (351, 197890), (378, 183755), (385, 180414), (390, 178101), (429, 161910), (455, 152658), (462, 150345), (495, 140322), (514, 135135), (546, 127215), (585, 118734), (594, 116935), (630, 110253), (693, 100230), (702, 98945), (715, 97146), (770, 90207), (771, 90090), (819, 84810), (858, 80955), (910, 76329), (945, 73502), (990, 70161), (1001, 69390), (1155, 60138), (1170, 59367), (1285, 54054), (1287, 53970), (1365, 50886), (1386, 50115), (1430, 48573), (1485, 46774), (1542, 45045), (1638, 42405), (1755, 39578), (1799, 38610), (1890, 36751), (2002, 34695), (2079, 33410), (2145, 32382), (2310, 30069), (2313, 30030), (2457, 28270), (2570, 27027), (2574, 26985), (2730, 25443), (2827, 24570), (2970, 23387), (3003, 23130), (3341, 20790), (3465, 20046), (3510, 19789), (3598, 19305), (3855, 18018), (3861, 17990), (4095, 16962), (4158, 16705), (4290, 16191), (4626, 15015), (4914, 14135), (5005, 13878), (5397, 12870), (5654, 12285), (6006, 11565), (6435, 10794), (6682, 10395), (6930, 10023), (6939, 10010), (7710, 9009), (7722, 8995), (8190, 8481)]