13230750

素因数分解:

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

素因数の和:115

約数の個数: 128

約数和(自身を含む): 37739520

約数和(自身を除く): 24508770

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, 650, 690, 750, 767, 885, 897, 975, 1150, 1357, 1475, 1495, 1534, 1625, 1725, 1770, 1794, 1950, 2301, 2714, 2875, 2950, 2990, 3250, 3450, 3835, 4071, 4425, 4485, 4602, 4875, 5750, 6785, 7375, 7475, 7670, 8142, 8625, 8850, 8970, 9750, 11505, 13570, 14750, 14950, 17250, 17641, 19175, 20355, 22125, 22425, 23010, 33925, 35282, 37375, 38350, 40710, 44250, 44850, 52923, 57525, 67850, 74750, 88205, 95875, 101775, 105846, 112125, 115050, 169625, 176410, 191750, 203550, 224250, 264615, 287625, 339250, 441025, 508875, 529230, 575250, 882050, 1017750, 1323075, 2205125, 2646150, 4410250, 6615375, 13230750]

約数ペア:

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