38983500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{8663}}^1$

素因数の和:8688

約数の個数: 72

約数和(自身を含む): 122994144

約数和(自身を除く): 84010644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 8663, 17326, 25989, 34652, 43315, 51978, 77967, 86630, 103956, 129945, 155934, 173260, 216575, 259890, 311868, 389835, 433150, 519780, 649725, 779670, 866300, 1082875, 1299450, 1559340, 1949175, 2165750, 2598900, 3248625, 3898350, 4331500, 6497250, 7796700, 9745875, 12994500, 19491750, 38983500]

約数ペア:

[(1, 38983500), (2, 19491750), (3, 12994500), (4, 9745875), (5, 7796700), (6, 6497250), (9, 4331500), (10, 3898350), (12, 3248625), (15, 2598900), (18, 2165750), (20, 1949175), (25, 1559340), (30, 1299450), (36, 1082875), (45, 866300), (50, 779670), (60, 649725), (75, 519780), (90, 433150), (100, 389835), (125, 311868), (150, 259890), (180, 216575), (225, 173260), (250, 155934), (300, 129945), (375, 103956), (450, 86630), (500, 77967), (750, 51978), (900, 43315), (1125, 34652), (1500, 25989), (2250, 17326), (4500, 8663)]