89963820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4423}}^1$

素因数の和:4551

約数の個数: 72

約数和(自身を含む): 275367456

約数和(自身を除く): 185403636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 4423, 5085, 6780, 8846, 10170, 13269, 17692, 20340, 22115, 26538, 39807, 44230, 53076, 66345, 79614, 88460, 132690, 159228, 199035, 265380, 398070, 499799, 796140, 999598, 1499397, 1999196, 2498995, 2998794, 4498191, 4997990, 5997588, 7496985, 8996382, 9995980, 14993970, 17992764, 22490955, 29987940, 44981910, 89963820]

約数ペア:

[(1, 89963820), (2, 44981910), (3, 29987940), (4, 22490955), (5, 17992764), (6, 14993970), (9, 9995980), (10, 8996382), (12, 7496985), (15, 5997588), (18, 4997990), (20, 4498191), (30, 2998794), (36, 2498995), (45, 1999196), (60, 1499397), (90, 999598), (113, 796140), (180, 499799), (226, 398070), (339, 265380), (452, 199035), (565, 159228), (678, 132690), (1017, 88460), (1130, 79614), (1356, 66345), (1695, 53076), (2034, 44230), (2260, 39807), (3390, 26538), (4068, 22115), (4423, 20340), (5085, 17692), (6780, 13269), (8846, 10170)]