45171900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1020

約数の個数: 108

約数和(自身を含む): 144412632

約数和(自身を除く): 99240732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 450, 477, 530, 636, 795, 900, 947, 954, 1060, 1325, 1590, 1894, 1908, 2385, 2650, 2841, 3180, 3788, 3975, 4735, 4770, 5300, 5682, 7950, 8523, 9470, 9540, 11364, 11925, 14205, 15900, 17046, 18940, 23675, 23850, 28410, 34092, 42615, 47350, 47700, 50191, 56820, 71025, 85230, 94700, 100382, 142050, 150573, 170460, 200764, 213075, 250955, 284100, 301146, 426150, 451719, 501910, 602292, 752865, 852300, 903438, 1003820, 1254775, 1505730, 1806876, 2258595, 2509550, 3011460, 3764325, 4517190, 5019100, 7528650, 9034380, 11292975, 15057300, 22585950, 45171900]

約数ペア:

[(1, 45171900), (2, 22585950), (3, 15057300), (4, 11292975), (5, 9034380), (6, 7528650), (9, 5019100), (10, 4517190), (12, 3764325), (15, 3011460), (18, 2509550), (20, 2258595), (25, 1806876), (30, 1505730), (36, 1254775), (45, 1003820), (50, 903438), (53, 852300), (60, 752865), (75, 602292), (90, 501910), (100, 451719), (106, 426150), (150, 301146), (159, 284100), (180, 250955), (212, 213075), (225, 200764), (265, 170460), (300, 150573), (318, 142050), (450, 100382), (477, 94700), (530, 85230), (636, 71025), (795, 56820), (900, 50191), (947, 47700), (954, 47350), (1060, 42615), (1325, 34092), (1590, 28410), (1894, 23850), (1908, 23675), (2385, 18940), (2650, 17046), (2841, 15900), (3180, 14205), (3788, 11925), (3975, 11364), (4735, 9540), (4770, 9470), (5300, 8523), (5682, 7950)]