64229100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 205320192

約数和(自身を除く): 141091092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 43, 50, 52, 60, 65, 75, 78, 86, 100, 129, 130, 150, 156, 172, 195, 215, 258, 260, 300, 325, 383, 390, 430, 516, 559, 645, 650, 766, 780, 860, 975, 1075, 1118, 1149, 1290, 1300, 1532, 1677, 1915, 1950, 2150, 2236, 2298, 2580, 2795, 3225, 3354, 3830, 3900, 4300, 4596, 4979, 5590, 5745, 6450, 6708, 7660, 8385, 9575, 9958, 11180, 11490, 12900, 13975, 14937, 16469, 16770, 19150, 19916, 22980, 24895, 27950, 28725, 29874, 32938, 33540, 38300, 41925, 49407, 49790, 55900, 57450, 59748, 65876, 74685, 82345, 83850, 98814, 99580, 114900, 124475, 149370, 164690, 167700, 197628, 214097, 247035, 248950, 298740, 329380, 373425, 411725, 428194, 494070, 497900, 642291, 746850, 823450, 856388, 988140, 1070485, 1235175, 1284582, 1493700, 1646900, 2140970, 2470350, 2569164, 3211455, 4281940, 4940700, 5352425, 6422910, 10704850, 12845820, 16057275, 21409700, 32114550, 64229100]

約数ペア:

[(1, 64229100), (2, 32114550), (3, 21409700), (4, 16057275), (5, 12845820), (6, 10704850), (10, 6422910), (12, 5352425), (13, 4940700), (15, 4281940), (20, 3211455), (25, 2569164), (26, 2470350), (30, 2140970), (39, 1646900), (43, 1493700), (50, 1284582), (52, 1235175), (60, 1070485), (65, 988140), (75, 856388), (78, 823450), (86, 746850), (100, 642291), (129, 497900), (130, 494070), (150, 428194), (156, 411725), (172, 373425), (195, 329380), (215, 298740), (258, 248950), (260, 247035), (300, 214097), (325, 197628), (383, 167700), (390, 164690), (430, 149370), (516, 124475), (559, 114900), (645, 99580), (650, 98814), (766, 83850), (780, 82345), (860, 74685), (975, 65876), (1075, 59748), (1118, 57450), (1149, 55900), (1290, 49790), (1300, 49407), (1532, 41925), (1677, 38300), (1915, 33540), (1950, 32938), (2150, 29874), (2236, 28725), (2298, 27950), (2580, 24895), (2795, 22980), (3225, 19916), (3354, 19150), (3830, 16770), (3900, 16469), (4300, 14937), (4596, 13975), (4979, 12900), (5590, 11490), (5745, 11180), (6450, 9958), (6708, 9575), (7660, 8385)]