75255960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2585

約数の個数: 128

約数和(自身を含む): 256032000

約数和(自身を除く): 180776040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2539, 2964, 3705, 4940, 5078, 5928, 7410, 7617, 9880, 10156, 12695, 14820, 15234, 20312, 25390, 29640, 30468, 33007, 38085, 48241, 50780, 60936, 66014, 76170, 96482, 99021, 101560, 132028, 144723, 152340, 165035, 192964, 198042, 241205, 264056, 289446, 304680, 330070, 385928, 396084, 482410, 495105, 578892, 627133, 660140, 723615, 792168, 964820, 990210, 1157784, 1254266, 1320280, 1447230, 1881399, 1929640, 1980420, 2508532, 2894460, 3135665, 3762798, 3960840, 5017064, 5788920, 6271330, 7525596, 9406995, 12542660, 15051192, 18813990, 25085320, 37627980, 75255960]

約数ペア:

[(1, 75255960), (2, 37627980), (3, 25085320), (4, 18813990), (5, 15051192), (6, 12542660), (8, 9406995), (10, 7525596), (12, 6271330), (13, 5788920), (15, 5017064), (19, 3960840), (20, 3762798), (24, 3135665), (26, 2894460), (30, 2508532), (38, 1980420), (39, 1929640), (40, 1881399), (52, 1447230), (57, 1320280), (60, 1254266), (65, 1157784), (76, 990210), (78, 964820), (95, 792168), (104, 723615), (114, 660140), (120, 627133), (130, 578892), (152, 495105), (156, 482410), (190, 396084), (195, 385928), (228, 330070), (247, 304680), (260, 289446), (285, 264056), (312, 241205), (380, 198042), (390, 192964), (456, 165035), (494, 152340), (520, 144723), (570, 132028), (741, 101560), (760, 99021), (780, 96482), (988, 76170), (1140, 66014), (1235, 60936), (1482, 50780), (1560, 48241), (1976, 38085), (2280, 33007), (2470, 30468), (2539, 29640), (2964, 25390), (3705, 20312), (4940, 15234), (5078, 14820), (5928, 12695), (7410, 10156), (7617, 9880)]