129651600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8311}}^1$

素因数の和:8345

約数の個数: 120

約数和(自身を含む): 447318592

約数和(自身を除く): 317666992

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, 5200, 7800, 8311, 15600, 16622, 24933, 33244, 41555, 49866, 66488, 83110, 99732, 108043, 124665, 132976, 166220, 199464, 207775, 216086, 249330, 324129, 332440, 398928, 415550, 432172, 498660, 540215, 623325, 648258, 664880, 831100, 864344, 997320, 1080430, 1246650, 1296516, 1620645, 1662200, 1728688, 1994640, 2160860, 2493300, 2593032, 2701075, 3241290, 3324400, 4321720, 4986600, 5186064, 5402150, 6482580, 8103225, 8643440, 9973200, 10804300, 12965160, 16206450, 21608600, 25930320, 32412900, 43217200, 64825800, 129651600]

約数ペア:

[(1, 129651600), (2, 64825800), (3, 43217200), (4, 32412900), (5, 25930320), (6, 21608600), (8, 16206450), (10, 12965160), (12, 10804300), (13, 9973200), (15, 8643440), (16, 8103225), (20, 6482580), (24, 5402150), (25, 5186064), (26, 4986600), (30, 4321720), (39, 3324400), (40, 3241290), (48, 2701075), (50, 2593032), (52, 2493300), (60, 2160860), (65, 1994640), (75, 1728688), (78, 1662200), (80, 1620645), (100, 1296516), (104, 1246650), (120, 1080430), (130, 997320), (150, 864344), (156, 831100), (195, 664880), (200, 648258), (208, 623325), (240, 540215), (260, 498660), (300, 432172), (312, 415550), (325, 398928), (390, 332440), (400, 324129), (520, 249330), (600, 216086), (624, 207775), (650, 199464), (780, 166220), (975, 132976), (1040, 124665), (1200, 108043), (1300, 99732), (1560, 83110), (1950, 66488), (2600, 49866), (3120, 41555), (3900, 33244), (5200, 24933), (7800, 16622), (8311, 15600)]