198850200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{17443}}^1$

素因数の和:17481

約数の個数: 96

約数和(自身を含む): 648916800

約数和(自身を除く): 450066600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 11400, 17443, 34886, 52329, 69772, 87215, 104658, 139544, 174430, 209316, 261645, 331417, 348860, 418632, 436075, 523290, 662834, 697720, 872150, 994251, 1046580, 1308225, 1325668, 1657085, 1744300, 1988502, 2093160, 2616450, 2651336, 3314170, 3488600, 3977004, 4971255, 5232900, 6628340, 7954008, 8285425, 9942510, 10465800, 13256680, 16570850, 19885020, 24856275, 33141700, 39770040, 49712550, 66283400, 99425100, 198850200]

約数ペア:

[(1, 198850200), (2, 99425100), (3, 66283400), (4, 49712550), (5, 39770040), (6, 33141700), (8, 24856275), (10, 19885020), (12, 16570850), (15, 13256680), (19, 10465800), (20, 9942510), (24, 8285425), (25, 7954008), (30, 6628340), (38, 5232900), (40, 4971255), (50, 3977004), (57, 3488600), (60, 3314170), (75, 2651336), (76, 2616450), (95, 2093160), (100, 1988502), (114, 1744300), (120, 1657085), (150, 1325668), (152, 1308225), (190, 1046580), (200, 994251), (228, 872150), (285, 697720), (300, 662834), (380, 523290), (456, 436075), (475, 418632), (570, 348860), (600, 331417), (760, 261645), (950, 209316), (1140, 174430), (1425, 139544), (1900, 104658), (2280, 87215), (2850, 69772), (3800, 52329), (5700, 34886), (11400, 17443)]