87921000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{9769}}^1$

素因数の和:9796

約数の個数: 96

約数和(自身を含む): 297203400

約数和(自身を除く): 209282400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 9769, 19538, 29307, 39076, 48845, 58614, 78152, 87921, 97690, 117228, 146535, 175842, 195380, 234456, 244225, 293070, 351684, 390760, 439605, 488450, 586140, 703368, 732675, 879210, 976900, 1172280, 1221125, 1465350, 1758420, 1953800, 2198025, 2442250, 2930700, 3516840, 3663375, 4396050, 4884500, 5861400, 7326750, 8792100, 9769000, 10990125, 14653500, 17584200, 21980250, 29307000, 43960500, 87921000]

約数ペア:

[(1, 87921000), (2, 43960500), (3, 29307000), (4, 21980250), (5, 17584200), (6, 14653500), (8, 10990125), (9, 9769000), (10, 8792100), (12, 7326750), (15, 5861400), (18, 4884500), (20, 4396050), (24, 3663375), (25, 3516840), (30, 2930700), (36, 2442250), (40, 2198025), (45, 1953800), (50, 1758420), (60, 1465350), (72, 1221125), (75, 1172280), (90, 976900), (100, 879210), (120, 732675), (125, 703368), (150, 586140), (180, 488450), (200, 439605), (225, 390760), (250, 351684), (300, 293070), (360, 244225), (375, 234456), (450, 195380), (500, 175842), (600, 146535), (750, 117228), (900, 97690), (1000, 87921), (1125, 78152), (1500, 58614), (1800, 48845), (2250, 39076), (3000, 29307), (4500, 19538), (9000, 9769)]