75210118620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1967821}}^1$

素因数の和:1967860

約数の個数: 144

約数和(自身を含む): 263814088608

約数和(自身を除く): 188603969988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 12740, 19110, 38220, 1967821, 3935642, 5903463, 7871284, 9839105, 11806926, 13774747, 19678210, 23613852, 25581673, 27549494, 29517315, 39356420, 41324241, 51163346, 55098988, 59034630, 68873735, 76745019, 82648482, 96423229, 102326692, 118069260, 127908365, 137747470, 153490038, 165296964, 179071711, 192846458, 206621205, 255816730, 275494940, 289269687, 306980076, 358143422, 383725095, 385692916, 413242410, 482116145, 511633460, 537215133, 578539374, 716286844, 767450190, 826484820, 895358555, 964232290, 1074430266, 1157078748, 1253501977, 1446348435, 1534900380, 1790717110, 1928464580, 2148860532, 2507003954, 2686075665, 2892696870, 3581434220, 3760505931, 5014007908, 5372151330, 5785393740, 6267509885, 7521011862, 10744302660, 12535019770, 15042023724, 18802529655, 25070039540, 37605059310, 75210118620]

約数ペア:

[(1, 75210118620), (2, 37605059310), (3, 25070039540), (4, 18802529655), (5, 15042023724), (6, 12535019770), (7, 10744302660), (10, 7521011862), (12, 6267509885), (13, 5785393740), (14, 5372151330), (15, 5014007908), (20, 3760505931), (21, 3581434220), (26, 2892696870), (28, 2686075665), (30, 2507003954), (35, 2148860532), (39, 1928464580), (42, 1790717110), (49, 1534900380), (52, 1446348435), (60, 1253501977), (65, 1157078748), (70, 1074430266), (78, 964232290), (84, 895358555), (91, 826484820), (98, 767450190), (105, 716286844), (130, 578539374), (140, 537215133), (147, 511633460), (156, 482116145), (182, 413242410), (195, 385692916), (196, 383725095), (210, 358143422), (245, 306980076), (260, 289269687), (273, 275494940), (294, 255816730), (364, 206621205), (390, 192846458), (420, 179071711), (455, 165296964), (490, 153490038), (546, 137747470), (588, 127908365), (637, 118069260), (735, 102326692), (780, 96423229), (910, 82648482), (980, 76745019), (1092, 68873735), (1274, 59034630), (1365, 55098988), (1470, 51163346), (1820, 41324241), (1911, 39356420), (2548, 29517315), (2730, 27549494), (2940, 25581673), (3185, 23613852), (3822, 19678210), (5460, 13774747), (6370, 11806926), (7644, 9839105), (9555, 7871284), (12740, 5903463), (19110, 3935642), (38220, 1967821)]