127615800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16361}}^1$

素因数の和:16393

約数の個数: 96

約数和(自身を含む): 426066480

約数和(自身を除く): 298450680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 16361, 32722, 49083, 65444, 81805, 98166, 130888, 163610, 196332, 212693, 245415, 327220, 392664, 409025, 425386, 490830, 638079, 654440, 818050, 850772, 981660, 1063465, 1227075, 1276158, 1636100, 1701544, 1963320, 2126930, 2454150, 2552316, 3190395, 3272200, 4253860, 4908300, 5104632, 5317325, 6380790, 8507720, 9816600, 10634650, 12761580, 15951975, 21269300, 25523160, 31903950, 42538600, 63807900, 127615800]

約数ペア:

[(1, 127615800), (2, 63807900), (3, 42538600), (4, 31903950), (5, 25523160), (6, 21269300), (8, 15951975), (10, 12761580), (12, 10634650), (13, 9816600), (15, 8507720), (20, 6380790), (24, 5317325), (25, 5104632), (26, 4908300), (30, 4253860), (39, 3272200), (40, 3190395), (50, 2552316), (52, 2454150), (60, 2126930), (65, 1963320), (75, 1701544), (78, 1636100), (100, 1276158), (104, 1227075), (120, 1063465), (130, 981660), (150, 850772), (156, 818050), (195, 654440), (200, 638079), (260, 490830), (300, 425386), (312, 409025), (325, 392664), (390, 327220), (520, 245415), (600, 212693), (650, 196332), (780, 163610), (975, 130888), (1300, 98166), (1560, 81805), (1950, 65444), (2600, 49083), (3900, 32722), (7800, 16361)]