66315700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 108

約数和(自身を含む): 166676832

約数和(自身を除く): 100361132

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 167, 190, 209, 220, 275, 334, 361, 380, 418, 475, 550, 668, 722, 835, 836, 950, 1045, 1100, 1444, 1670, 1805, 1837, 1900, 2090, 3173, 3340, 3610, 3674, 3971, 4175, 4180, 5225, 6346, 7220, 7348, 7942, 8350, 9025, 9185, 10450, 12692, 15865, 15884, 16700, 18050, 18370, 19855, 20900, 31730, 34903, 36100, 36740, 39710, 45925, 60287, 63460, 69806, 79325, 79420, 91850, 99275, 120574, 139612, 158650, 174515, 183700, 198550, 241148, 301435, 317300, 349030, 397100, 602870, 663157, 698060, 872575, 1205740, 1326314, 1507175, 1745150, 2652628, 3014350, 3315785, 3490300, 6028700, 6631570, 13263140, 16578925, 33157850, 66315700]

約数ペア:

[(1, 66315700), (2, 33157850), (4, 16578925), (5, 13263140), (10, 6631570), (11, 6028700), (19, 3490300), (20, 3315785), (22, 3014350), (25, 2652628), (38, 1745150), (44, 1507175), (50, 1326314), (55, 1205740), (76, 872575), (95, 698060), (100, 663157), (110, 602870), (167, 397100), (190, 349030), (209, 317300), (220, 301435), (275, 241148), (334, 198550), (361, 183700), (380, 174515), (418, 158650), (475, 139612), (550, 120574), (668, 99275), (722, 91850), (835, 79420), (836, 79325), (950, 69806), (1045, 63460), (1100, 60287), (1444, 45925), (1670, 39710), (1805, 36740), (1837, 36100), (1900, 34903), (2090, 31730), (3173, 20900), (3340, 19855), (3610, 18370), (3674, 18050), (3971, 16700), (4175, 15884), (4180, 15865), (5225, 12692), (6346, 10450), (7220, 9185), (7348, 9025), (7942, 8350)]