72543750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 187300512

約数和(自身を除く): 114756762

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 73, 75, 106, 125, 146, 150, 159, 219, 250, 265, 318, 365, 375, 438, 530, 625, 730, 750, 795, 1095, 1250, 1325, 1590, 1825, 1875, 2190, 2650, 3125, 3650, 3750, 3869, 3975, 5475, 6250, 6625, 7738, 7950, 9125, 9375, 10950, 11607, 13250, 18250, 18750, 19345, 19875, 23214, 27375, 33125, 38690, 39750, 45625, 54750, 58035, 66250, 91250, 96725, 99375, 116070, 136875, 165625, 193450, 198750, 228125, 273750, 290175, 331250, 456250, 483625, 496875, 580350, 684375, 967250, 993750, 1368750, 1450875, 2418125, 2901750, 4836250, 7254375, 12090625, 14508750, 24181250, 36271875, 72543750]

約数ペア:

[(1, 72543750), (2, 36271875), (3, 24181250), (5, 14508750), (6, 12090625), (10, 7254375), (15, 4836250), (25, 2901750), (30, 2418125), (50, 1450875), (53, 1368750), (73, 993750), (75, 967250), (106, 684375), (125, 580350), (146, 496875), (150, 483625), (159, 456250), (219, 331250), (250, 290175), (265, 273750), (318, 228125), (365, 198750), (375, 193450), (438, 165625), (530, 136875), (625, 116070), (730, 99375), (750, 96725), (795, 91250), (1095, 66250), (1250, 58035), (1325, 54750), (1590, 45625), (1825, 39750), (1875, 38690), (2190, 33125), (2650, 27375), (3125, 23214), (3650, 19875), (3750, 19345), (3869, 18750), (3975, 18250), (5475, 13250), (6250, 11607), (6625, 10950), (7738, 9375), (7950, 9125)]