104890050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 297742848

約数和(自身を除く): 192852798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 73, 75, 90, 93, 103, 146, 150, 155, 186, 206, 219, 225, 279, 309, 310, 365, 438, 450, 465, 515, 558, 618, 657, 730, 775, 927, 930, 1030, 1095, 1314, 1395, 1545, 1550, 1825, 1854, 2190, 2263, 2325, 2575, 2790, 3090, 3193, 3285, 3650, 4526, 4635, 4650, 5150, 5475, 6386, 6570, 6789, 6975, 7519, 7725, 9270, 9579, 10950, 11315, 13578, 13950, 15038, 15450, 15965, 16425, 19158, 20367, 22557, 22630, 23175, 28737, 31930, 32850, 33945, 37595, 40734, 45114, 46350, 47895, 56575, 57474, 67671, 67890, 75190, 79825, 95790, 101835, 112785, 113150, 135342, 143685, 159650, 169725, 187975, 203670, 225570, 233089, 239475, 287370, 338355, 339450, 375950, 466178, 478950, 509175, 563925, 676710, 699267, 718425, 1018350, 1127850, 1165445, 1398534, 1436850, 1691775, 2097801, 2330890, 3383550, 3496335, 4195602, 5827225, 6992670, 10489005, 11654450, 17481675, 20978010, 34963350, 52445025, 104890050]

約数ペア:

[(1, 104890050), (2, 52445025), (3, 34963350), (5, 20978010), (6, 17481675), (9, 11654450), (10, 10489005), (15, 6992670), (18, 5827225), (25, 4195602), (30, 3496335), (31, 3383550), (45, 2330890), (50, 2097801), (62, 1691775), (73, 1436850), (75, 1398534), (90, 1165445), (93, 1127850), (103, 1018350), (146, 718425), (150, 699267), (155, 676710), (186, 563925), (206, 509175), (219, 478950), (225, 466178), (279, 375950), (309, 339450), (310, 338355), (365, 287370), (438, 239475), (450, 233089), (465, 225570), (515, 203670), (558, 187975), (618, 169725), (657, 159650), (730, 143685), (775, 135342), (927, 113150), (930, 112785), (1030, 101835), (1095, 95790), (1314, 79825), (1395, 75190), (1545, 67890), (1550, 67671), (1825, 57474), (1854, 56575), (2190, 47895), (2263, 46350), (2325, 45114), (2575, 40734), (2790, 37595), (3090, 33945), (3193, 32850), (3285, 31930), (3650, 28737), (4526, 23175), (4635, 22630), (4650, 22557), (5150, 20367), (5475, 19158), (6386, 16425), (6570, 15965), (6789, 15450), (6975, 15038), (7519, 13950), (7725, 13578), (9270, 11315), (9579, 10950)]