63944400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4099}}^1$

素因数の和:4133

約数の個数: 120

約数和(自身を含む): 220645600

約数和(自身を除く): 156701200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 4099, 5200, 7800, 8198, 12297, 15600, 16396, 20495, 24594, 32792, 40990, 49188, 53287, 61485, 65584, 81980, 98376, 102475, 106574, 122970, 159861, 163960, 196752, 204950, 213148, 245940, 266435, 307425, 319722, 327920, 409900, 426296, 491880, 532870, 614850, 639444, 799305, 819800, 852592, 983760, 1065740, 1229700, 1278888, 1332175, 1598610, 1639600, 2131480, 2459400, 2557776, 2664350, 3197220, 3996525, 4262960, 4918800, 5328700, 6394440, 7993050, 10657400, 12788880, 15986100, 21314800, 31972200, 63944400]

約数ペア:

[(1, 63944400), (2, 31972200), (3, 21314800), (4, 15986100), (5, 12788880), (6, 10657400), (8, 7993050), (10, 6394440), (12, 5328700), (13, 4918800), (15, 4262960), (16, 3996525), (20, 3197220), (24, 2664350), (25, 2557776), (26, 2459400), (30, 2131480), (39, 1639600), (40, 1598610), (48, 1332175), (50, 1278888), (52, 1229700), (60, 1065740), (65, 983760), (75, 852592), (78, 819800), (80, 799305), (100, 639444), (104, 614850), (120, 532870), (130, 491880), (150, 426296), (156, 409900), (195, 327920), (200, 319722), (208, 307425), (240, 266435), (260, 245940), (300, 213148), (312, 204950), (325, 196752), (390, 163960), (400, 159861), (520, 122970), (600, 106574), (624, 102475), (650, 98376), (780, 81980), (975, 65584), (1040, 61485), (1200, 53287), (1300, 49188), (1560, 40990), (1950, 32792), (2600, 24594), (3120, 20495), (3900, 16396), (4099, 15600), (5200, 12297), (7800, 8198)]