56225880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:758

約数の個数: 128

約数和(自身を含む): 190080000

約数和(自身を除く): 133854120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 659, 711, 790, 948, 1080, 1185, 1318, 1422, 1580, 1896, 1977, 2133, 2370, 2636, 2844, 3160, 3295, 3555, 3954, 4266, 4740, 5272, 5688, 5931, 6590, 7110, 7908, 8532, 9480, 9885, 10665, 11862, 13180, 14220, 15816, 17064, 17793, 19770, 21330, 23724, 26360, 28440, 29655, 35586, 39540, 42660, 47448, 52061, 59310, 71172, 79080, 85320, 88965, 104122, 118620, 142344, 156183, 177930, 208244, 237240, 260305, 312366, 355860, 416488, 468549, 520610, 624732, 711720, 780915, 937098, 1041220, 1249464, 1405647, 1561830, 1874196, 2082440, 2342745, 2811294, 3123660, 3748392, 4685490, 5622588, 6247320, 7028235, 9370980, 11245176, 14056470, 18741960, 28112940, 56225880]

約数ペア:

[(1, 56225880), (2, 28112940), (3, 18741960), (4, 14056470), (5, 11245176), (6, 9370980), (8, 7028235), (9, 6247320), (10, 5622588), (12, 4685490), (15, 3748392), (18, 3123660), (20, 2811294), (24, 2342745), (27, 2082440), (30, 1874196), (36, 1561830), (40, 1405647), (45, 1249464), (54, 1041220), (60, 937098), (72, 780915), (79, 711720), (90, 624732), (108, 520610), (120, 468549), (135, 416488), (158, 355860), (180, 312366), (216, 260305), (237, 237240), (270, 208244), (316, 177930), (360, 156183), (395, 142344), (474, 118620), (540, 104122), (632, 88965), (659, 85320), (711, 79080), (790, 71172), (948, 59310), (1080, 52061), (1185, 47448), (1318, 42660), (1422, 39540), (1580, 35586), (1896, 29655), (1977, 28440), (2133, 26360), (2370, 23724), (2636, 21330), (2844, 19770), (3160, 17793), (3295, 17064), (3555, 15816), (3954, 14220), (4266, 13180), (4740, 11862), (5272, 10665), (5688, 9885), (5931, 9480), (6590, 8532), (7110, 7908)]