66153750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 188939520

約数和(自身を除く): 122785770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 59, 65, 69, 75, 78, 115, 118, 125, 130, 138, 150, 177, 195, 230, 250, 295, 299, 325, 345, 354, 375, 390, 575, 590, 598, 625, 650, 690, 750, 767, 885, 897, 975, 1150, 1250, 1357, 1475, 1495, 1534, 1625, 1725, 1770, 1794, 1875, 1950, 2301, 2714, 2875, 2950, 2990, 3250, 3450, 3750, 3835, 4071, 4425, 4485, 4602, 4875, 5750, 6785, 7375, 7475, 7670, 8125, 8142, 8625, 8850, 8970, 9750, 11505, 13570, 14375, 14750, 14950, 16250, 17250, 17641, 19175, 20355, 22125, 22425, 23010, 24375, 28750, 33925, 35282, 36875, 37375, 38350, 40710, 43125, 44250, 44850, 48750, 52923, 57525, 67850, 73750, 74750, 86250, 88205, 95875, 101775, 105846, 110625, 112125, 115050, 169625, 176410, 186875, 191750, 203550, 221250, 224250, 264615, 287625, 339250, 373750, 441025, 479375, 508875, 529230, 560625, 575250, 848125, 882050, 958750, 1017750, 1121250, 1323075, 1438125, 1696250, 2205125, 2544375, 2646150, 2876250, 4410250, 5088750, 6615375, 11025625, 13230750, 22051250, 33076875, 66153750]

約数ペア:

[(1, 66153750), (2, 33076875), (3, 22051250), (5, 13230750), (6, 11025625), (10, 6615375), (13, 5088750), (15, 4410250), (23, 2876250), (25, 2646150), (26, 2544375), (30, 2205125), (39, 1696250), (46, 1438125), (50, 1323075), (59, 1121250), (65, 1017750), (69, 958750), (75, 882050), (78, 848125), (115, 575250), (118, 560625), (125, 529230), (130, 508875), (138, 479375), (150, 441025), (177, 373750), (195, 339250), (230, 287625), (250, 264615), (295, 224250), (299, 221250), (325, 203550), (345, 191750), (354, 186875), (375, 176410), (390, 169625), (575, 115050), (590, 112125), (598, 110625), (625, 105846), (650, 101775), (690, 95875), (750, 88205), (767, 86250), (885, 74750), (897, 73750), (975, 67850), (1150, 57525), (1250, 52923), (1357, 48750), (1475, 44850), (1495, 44250), (1534, 43125), (1625, 40710), (1725, 38350), (1770, 37375), (1794, 36875), (1875, 35282), (1950, 33925), (2301, 28750), (2714, 24375), (2875, 23010), (2950, 22425), (2990, 22125), (3250, 20355), (3450, 19175), (3750, 17641), (3835, 17250), (4071, 16250), (4425, 14950), (4485, 14750), (4602, 14375), (4875, 13570), (5750, 11505), (6785, 9750), (7375, 8970), (7475, 8850), (7670, 8625), (8125, 8142)]