204179625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 414296064

約数和(自身を除く): 210116439

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 115, 117, 125, 195, 207, 225, 299, 325, 345, 375, 575, 585, 607, 897, 975, 1035, 1125, 1495, 1625, 1725, 1821, 2691, 2875, 2925, 3035, 4485, 4875, 5175, 5463, 7475, 7891, 8625, 9105, 13455, 13961, 14625, 15175, 22425, 23673, 25875, 27315, 37375, 39455, 41883, 45525, 67275, 69805, 71019, 75875, 112125, 118365, 125649, 136575, 181493, 197275, 209415, 227625, 336375, 349025, 355095, 544479, 591825, 628245, 682875, 907465, 986375, 1047075, 1633437, 1745125, 1775475, 2722395, 2959125, 3141225, 4537325, 5235375, 8167185, 8877375, 13611975, 15706125, 22686625, 40835925, 68059875, 204179625]

約数ペア:

[(1, 204179625), (3, 68059875), (5, 40835925), (9, 22686625), (13, 15706125), (15, 13611975), (23, 8877375), (25, 8167185), (39, 5235375), (45, 4537325), (65, 3141225), (69, 2959125), (75, 2722395), (115, 1775475), (117, 1745125), (125, 1633437), (195, 1047075), (207, 986375), (225, 907465), (299, 682875), (325, 628245), (345, 591825), (375, 544479), (575, 355095), (585, 349025), (607, 336375), (897, 227625), (975, 209415), (1035, 197275), (1125, 181493), (1495, 136575), (1625, 125649), (1725, 118365), (1821, 112125), (2691, 75875), (2875, 71019), (2925, 69805), (3035, 67275), (4485, 45525), (4875, 41883), (5175, 39455), (5463, 37375), (7475, 27315), (7891, 25875), (8625, 23673), (9105, 22425), (13455, 15175), (13961, 14625)]