90292500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{4013}}^1$

素因数の和:4043

約数の個数: 90

約数和(自身を含む): 285278994

約数和(自身を除く): 194986494

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, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2500, 3750, 4013, 4500, 5625, 7500, 8026, 11250, 12039, 16052, 20065, 22500, 24078, 36117, 40130, 48156, 60195, 72234, 80260, 100325, 120390, 144468, 180585, 200650, 240780, 300975, 361170, 401300, 501625, 601950, 722340, 902925, 1003250, 1203900, 1504875, 1805850, 2006500, 2508125, 3009750, 3611700, 4514625, 5016250, 6019500, 7524375, 9029250, 10032500, 15048750, 18058500, 22573125, 30097500, 45146250, 90292500]

約数ペア:

[(1, 90292500), (2, 45146250), (3, 30097500), (4, 22573125), (5, 18058500), (6, 15048750), (9, 10032500), (10, 9029250), (12, 7524375), (15, 6019500), (18, 5016250), (20, 4514625), (25, 3611700), (30, 3009750), (36, 2508125), (45, 2006500), (50, 1805850), (60, 1504875), (75, 1203900), (90, 1003250), (100, 902925), (125, 722340), (150, 601950), (180, 501625), (225, 401300), (250, 361170), (300, 300975), (375, 240780), (450, 200650), (500, 180585), (625, 144468), (750, 120390), (900, 100325), (1125, 80260), (1250, 72234), (1500, 60195), (1875, 48156), (2250, 40130), (2500, 36117), (3750, 24078), (4013, 22500), (4500, 20065), (5625, 16052), (7500, 12039), (8026, 11250)]