874380060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:884

約数の個数: 144

約数和(自身を含む): 2733835104

約数和(自身を除く): 1859455044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 173, 180, 215, 258, 346, 387, 430, 516, 519, 645, 653, 692, 774, 860, 865, 1038, 1290, 1306, 1548, 1557, 1730, 1935, 1959, 2076, 2580, 2595, 2612, 3114, 3265, 3460, 3870, 3918, 5190, 5877, 6228, 6530, 7439, 7740, 7785, 7836, 9795, 10380, 11754, 13060, 14878, 15570, 19590, 22317, 23508, 28079, 29385, 29756, 31140, 37195, 39180, 44634, 56158, 58770, 66951, 74390, 84237, 89268, 111585, 112316, 112969, 117540, 133902, 140395, 148780, 168474, 223170, 225938, 252711, 267804, 280790, 334755, 336948, 338907, 421185, 446340, 451876, 505422, 561580, 564845, 669510, 677814, 842370, 1010844, 1016721, 1129690, 1263555, 1339020, 1355628, 1684740, 1694535, 2033442, 2259380, 2527110, 3389070, 4066884, 4857667, 5054220, 5083605, 6778140, 9715334, 10167210, 14573001, 19430668, 20334420, 24288335, 29146002, 43719003, 48576670, 58292004, 72865005, 87438006, 97153340, 145730010, 174876012, 218595015, 291460020, 437190030, 874380060]

約数ペア:

[(1, 874380060), (2, 437190030), (3, 291460020), (4, 218595015), (5, 174876012), (6, 145730010), (9, 97153340), (10, 87438006), (12, 72865005), (15, 58292004), (18, 48576670), (20, 43719003), (30, 29146002), (36, 24288335), (43, 20334420), (45, 19430668), (60, 14573001), (86, 10167210), (90, 9715334), (129, 6778140), (172, 5083605), (173, 5054220), (180, 4857667), (215, 4066884), (258, 3389070), (346, 2527110), (387, 2259380), (430, 2033442), (516, 1694535), (519, 1684740), (645, 1355628), (653, 1339020), (692, 1263555), (774, 1129690), (860, 1016721), (865, 1010844), (1038, 842370), (1290, 677814), (1306, 669510), (1548, 564845), (1557, 561580), (1730, 505422), (1935, 451876), (1959, 446340), (2076, 421185), (2580, 338907), (2595, 336948), (2612, 334755), (3114, 280790), (3265, 267804), (3460, 252711), (3870, 225938), (3918, 223170), (5190, 168474), (5877, 148780), (6228, 140395), (6530, 133902), (7439, 117540), (7740, 112969), (7785, 112316), (7836, 111585), (9795, 89268), (10380, 84237), (11754, 74390), (13060, 66951), (14878, 58770), (15570, 56158), (19590, 44634), (22317, 39180), (23508, 37195), (28079, 31140), (29385, 29756)]