240838200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2086

約数の個数: 144

約数和(自身を含む): 821297880

約数和(自身を除く): 580459680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 67, 72, 75, 90, 100, 120, 134, 150, 180, 200, 201, 225, 268, 300, 335, 360, 402, 450, 536, 600, 603, 670, 804, 900, 1005, 1206, 1340, 1608, 1675, 1800, 1997, 2010, 2412, 2680, 3015, 3350, 3994, 4020, 4824, 5025, 5991, 6030, 6700, 7988, 8040, 9985, 10050, 11982, 12060, 13400, 15075, 15976, 17973, 19970, 20100, 23964, 24120, 29955, 30150, 35946, 39940, 40200, 47928, 49925, 59910, 60300, 71892, 79880, 89865, 99850, 119820, 120600, 133799, 143784, 149775, 179730, 199700, 239640, 267598, 299550, 359460, 399400, 401397, 449325, 535196, 599100, 668995, 718920, 802794, 898650, 1070392, 1198200, 1204191, 1337990, 1605588, 1797300, 2006985, 2408382, 2675980, 3211176, 3344975, 3594600, 4013970, 4816764, 5351960, 6020955, 6689950, 8027940, 9633528, 10034925, 12041910, 13379900, 16055880, 20069850, 24083820, 26759800, 30104775, 40139700, 48167640, 60209550, 80279400, 120419100, 240838200]

約数ペア:

[(1, 240838200), (2, 120419100), (3, 80279400), (4, 60209550), (5, 48167640), (6, 40139700), (8, 30104775), (9, 26759800), (10, 24083820), (12, 20069850), (15, 16055880), (18, 13379900), (20, 12041910), (24, 10034925), (25, 9633528), (30, 8027940), (36, 6689950), (40, 6020955), (45, 5351960), (50, 4816764), (60, 4013970), (67, 3594600), (72, 3344975), (75, 3211176), (90, 2675980), (100, 2408382), (120, 2006985), (134, 1797300), (150, 1605588), (180, 1337990), (200, 1204191), (201, 1198200), (225, 1070392), (268, 898650), (300, 802794), (335, 718920), (360, 668995), (402, 599100), (450, 535196), (536, 449325), (600, 401397), (603, 399400), (670, 359460), (804, 299550), (900, 267598), (1005, 239640), (1206, 199700), (1340, 179730), (1608, 149775), (1675, 143784), (1800, 133799), (1997, 120600), (2010, 119820), (2412, 99850), (2680, 89865), (3015, 79880), (3350, 71892), (3994, 60300), (4020, 59910), (4824, 49925), (5025, 47928), (5991, 40200), (6030, 39940), (6700, 35946), (7988, 30150), (8040, 29955), (9985, 24120), (10050, 23964), (11982, 20100), (12060, 19970), (13400, 17973), (15075, 15976)]