27209250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 78624000

約数和(自身を除く): 51414750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 87, 90, 125, 135, 139, 145, 150, 174, 225, 250, 261, 270, 278, 290, 375, 417, 435, 450, 522, 675, 695, 725, 750, 783, 834, 870, 1125, 1251, 1305, 1350, 1390, 1450, 1566, 2085, 2175, 2250, 2502, 2610, 3375, 3475, 3625, 3753, 3915, 4031, 4170, 4350, 6255, 6525, 6750, 6950, 7250, 7506, 7830, 8062, 10425, 10875, 12093, 12510, 13050, 17375, 18765, 19575, 20155, 20850, 21750, 24186, 31275, 32625, 34750, 36279, 37530, 39150, 40310, 52125, 60465, 62550, 65250, 72558, 93825, 97875, 100775, 104250, 108837, 120930, 156375, 181395, 187650, 195750, 201550, 217674, 302325, 312750, 362790, 469125, 503875, 544185, 604650, 906975, 938250, 1007750, 1088370, 1511625, 1813950, 2720925, 3023250, 4534875, 5441850, 9069750, 13604625, 27209250]

約数ペア:

[(1, 27209250), (2, 13604625), (3, 9069750), (5, 5441850), (6, 4534875), (9, 3023250), (10, 2720925), (15, 1813950), (18, 1511625), (25, 1088370), (27, 1007750), (29, 938250), (30, 906975), (45, 604650), (50, 544185), (54, 503875), (58, 469125), (75, 362790), (87, 312750), (90, 302325), (125, 217674), (135, 201550), (139, 195750), (145, 187650), (150, 181395), (174, 156375), (225, 120930), (250, 108837), (261, 104250), (270, 100775), (278, 97875), (290, 93825), (375, 72558), (417, 65250), (435, 62550), (450, 60465), (522, 52125), (675, 40310), (695, 39150), (725, 37530), (750, 36279), (783, 34750), (834, 32625), (870, 31275), (1125, 24186), (1251, 21750), (1305, 20850), (1350, 20155), (1390, 19575), (1450, 18765), (1566, 17375), (2085, 13050), (2175, 12510), (2250, 12093), (2502, 10875), (2610, 10425), (3375, 8062), (3475, 7830), (3625, 7506), (3753, 7250), (3915, 6950), (4031, 6750), (4170, 6525), (4350, 6255)]