74327460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 217728000

約数和(自身を除く): 143400540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 89, 93, 124, 155, 178, 186, 267, 310, 356, 372, 445, 449, 465, 534, 620, 890, 898, 930, 1068, 1335, 1347, 1780, 1796, 1860, 2245, 2670, 2694, 2759, 4490, 5340, 5388, 5518, 6735, 8277, 8980, 11036, 13470, 13795, 13919, 16554, 26940, 27590, 27838, 33108, 39961, 41385, 41757, 55180, 55676, 69595, 79922, 82770, 83514, 119883, 139190, 159844, 165540, 167028, 199805, 208785, 239766, 278380, 399610, 417570, 479532, 599415, 799220, 835140, 1198830, 1238791, 2397660, 2477582, 3716373, 4955164, 6193955, 7432746, 12387910, 14865492, 18581865, 24775820, 37163730, 74327460]

約数ペア:

[(1, 74327460), (2, 37163730), (3, 24775820), (4, 18581865), (5, 14865492), (6, 12387910), (10, 7432746), (12, 6193955), (15, 4955164), (20, 3716373), (30, 2477582), (31, 2397660), (60, 1238791), (62, 1198830), (89, 835140), (93, 799220), (124, 599415), (155, 479532), (178, 417570), (186, 399610), (267, 278380), (310, 239766), (356, 208785), (372, 199805), (445, 167028), (449, 165540), (465, 159844), (534, 139190), (620, 119883), (890, 83514), (898, 82770), (930, 79922), (1068, 69595), (1335, 55676), (1347, 55180), (1780, 41757), (1796, 41385), (1860, 39961), (2245, 33108), (2670, 27838), (2694, 27590), (2759, 26940), (4490, 16554), (5340, 13919), (5388, 13795), (5518, 13470), (6735, 11036), (8277, 8980)]