124578750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:403

約数の個数: 80

約数和(自身を含む): 314899200

約数和(自身を除く): 190320450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 139, 150, 239, 250, 278, 375, 417, 478, 625, 695, 717, 750, 834, 1195, 1250, 1390, 1434, 1875, 2085, 2390, 3475, 3585, 3750, 4170, 5975, 6950, 7170, 10425, 11950, 17375, 17925, 20850, 29875, 33221, 34750, 35850, 52125, 59750, 66442, 86875, 89625, 99663, 104250, 149375, 166105, 173750, 179250, 199326, 260625, 298750, 332210, 448125, 498315, 521250, 830525, 896250, 996630, 1661050, 2491575, 4152625, 4983150, 8305250, 12457875, 20763125, 24915750, 41526250, 62289375, 124578750]

約数ペア:

[(1, 124578750), (2, 62289375), (3, 41526250), (5, 24915750), (6, 20763125), (10, 12457875), (15, 8305250), (25, 4983150), (30, 4152625), (50, 2491575), (75, 1661050), (125, 996630), (139, 896250), (150, 830525), (239, 521250), (250, 498315), (278, 448125), (375, 332210), (417, 298750), (478, 260625), (625, 199326), (695, 179250), (717, 173750), (750, 166105), (834, 149375), (1195, 104250), (1250, 99663), (1390, 89625), (1434, 86875), (1875, 66442), (2085, 59750), (2390, 52125), (3475, 35850), (3585, 34750), (3750, 33221), (4170, 29875), (5975, 20850), (6950, 17925), (7170, 17375), (10425, 11950)]