155879100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4441}}^1$

素因数の和:4477

約数の個数: 144

約数和(自身を含む): 539791840

約数和(自身を除く): 383912740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 4441, 5850, 7020, 8775, 8882, 11700, 13323, 17550, 17764, 22205, 26646, 35100, 39969, 44410, 53292, 57733, 66615, 79938, 88820, 111025, 115466, 119907, 133230, 159876, 173199, 199845, 222050, 230932, 239814, 266460, 288665, 333075, 346398, 399690, 444100, 479628, 519597, 577330, 599535, 666150, 692796, 799380, 865995, 999225, 1039194, 1154660, 1199070, 1332300, 1443325, 1558791, 1731990, 1998450, 2078388, 2398140, 2597985, 2886650, 2997675, 3117582, 3463980, 3996900, 4329975, 5195970, 5773300, 5995350, 6235164, 7793955, 8659950, 10391940, 11990700, 12989925, 15587910, 17319900, 25979850, 31175820, 38969775, 51959700, 77939550, 155879100]

約数ペア:

[(1, 155879100), (2, 77939550), (3, 51959700), (4, 38969775), (5, 31175820), (6, 25979850), (9, 17319900), (10, 15587910), (12, 12989925), (13, 11990700), (15, 10391940), (18, 8659950), (20, 7793955), (25, 6235164), (26, 5995350), (27, 5773300), (30, 5195970), (36, 4329975), (39, 3996900), (45, 3463980), (50, 3117582), (52, 2997675), (54, 2886650), (60, 2597985), (65, 2398140), (75, 2078388), (78, 1998450), (90, 1731990), (100, 1558791), (108, 1443325), (117, 1332300), (130, 1199070), (135, 1154660), (150, 1039194), (156, 999225), (180, 865995), (195, 799380), (225, 692796), (234, 666150), (260, 599535), (270, 577330), (300, 519597), (325, 479628), (351, 444100), (390, 399690), (450, 346398), (468, 333075), (540, 288665), (585, 266460), (650, 239814), (675, 230932), (702, 222050), (780, 199845), (900, 173199), (975, 159876), (1170, 133230), (1300, 119907), (1350, 115466), (1404, 111025), (1755, 88820), (1950, 79938), (2340, 66615), (2700, 57733), (2925, 53292), (3510, 44410), (3900, 39969), (4441, 35100), (5850, 26646), (7020, 22205), (8775, 17764), (8882, 17550), (11700, 13323)]