9219900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 27105904

約数和(自身を除く): 17886004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 146, 150, 219, 292, 300, 365, 421, 438, 730, 842, 876, 1095, 1263, 1460, 1684, 1825, 2105, 2190, 2526, 3650, 4210, 4380, 5052, 5475, 6315, 7300, 8420, 10525, 10950, 12630, 21050, 21900, 25260, 30733, 31575, 42100, 61466, 63150, 92199, 122932, 126300, 153665, 184398, 307330, 368796, 460995, 614660, 768325, 921990, 1536650, 1843980, 2304975, 3073300, 4609950, 9219900]

約数ペア:

[(1, 9219900), (2, 4609950), (3, 3073300), (4, 2304975), (5, 1843980), (6, 1536650), (10, 921990), (12, 768325), (15, 614660), (20, 460995), (25, 368796), (30, 307330), (50, 184398), (60, 153665), (73, 126300), (75, 122932), (100, 92199), (146, 63150), (150, 61466), (219, 42100), (292, 31575), (300, 30733), (365, 25260), (421, 21900), (438, 21050), (730, 12630), (842, 10950), (876, 10525), (1095, 8420), (1263, 7300), (1460, 6315), (1684, 5475), (1825, 5052), (2105, 4380), (2190, 4210), (2526, 3650)]