2018550150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{195029}}^1$

素因数の和:195070

約数の個数: 72

約数和(自身を含む): 5658990480

約数和(自身を除く): 3640440330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 195029, 390058, 585087, 975145, 1170174, 1755261, 1950290, 2925435, 3510522, 4485667, 4875725, 5850870, 8776305, 8971334, 9751450, 13457001, 14627175, 17552610, 22428335, 26914002, 29254350, 40371003, 43881525, 44856670, 67285005, 80742006, 87763050, 112141675, 134570010, 201855015, 224283350, 336425025, 403710030, 672850050, 1009275075, 2018550150]

約数ペア:

[(1, 2018550150), (2, 1009275075), (3, 672850050), (5, 403710030), (6, 336425025), (9, 224283350), (10, 201855015), (15, 134570010), (18, 112141675), (23, 87763050), (25, 80742006), (30, 67285005), (45, 44856670), (46, 43881525), (50, 40371003), (69, 29254350), (75, 26914002), (90, 22428335), (115, 17552610), (138, 14627175), (150, 13457001), (207, 9751450), (225, 8971334), (230, 8776305), (345, 5850870), (414, 4875725), (450, 4485667), (575, 3510522), (690, 2925435), (1035, 1950290), (1150, 1755261), (1725, 1170174), (2070, 975145), (3450, 585087), (5175, 390058), (10350, 195029)]