31248800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 86056992

約数和(自身を除く): 54808192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 53, 55, 67, 80, 88, 100, 106, 110, 134, 160, 176, 200, 212, 220, 265, 268, 275, 335, 352, 400, 424, 440, 530, 536, 550, 583, 670, 737, 800, 848, 880, 1060, 1072, 1100, 1166, 1325, 1340, 1474, 1675, 1696, 1760, 2120, 2144, 2200, 2332, 2650, 2680, 2915, 2948, 3350, 3551, 3685, 4240, 4400, 4664, 5300, 5360, 5830, 5896, 6700, 7102, 7370, 8480, 8800, 9328, 10600, 10720, 11660, 11792, 13400, 14204, 14575, 14740, 17755, 18425, 18656, 21200, 23320, 23584, 26800, 28408, 29150, 29480, 35510, 36850, 39061, 42400, 46640, 53600, 56816, 58300, 58960, 71020, 73700, 78122, 88775, 93280, 113632, 116600, 117920, 142040, 147400, 156244, 177550, 195305, 233200, 284080, 294800, 312488, 355100, 390610, 466400, 568160, 589600, 624976, 710200, 781220, 976525, 1249952, 1420400, 1562440, 1953050, 2840800, 3124880, 3906100, 6249760, 7812200, 15624400, 31248800]

約数ペア:

[(1, 31248800), (2, 15624400), (4, 7812200), (5, 6249760), (8, 3906100), (10, 3124880), (11, 2840800), (16, 1953050), (20, 1562440), (22, 1420400), (25, 1249952), (32, 976525), (40, 781220), (44, 710200), (50, 624976), (53, 589600), (55, 568160), (67, 466400), (80, 390610), (88, 355100), (100, 312488), (106, 294800), (110, 284080), (134, 233200), (160, 195305), (176, 177550), (200, 156244), (212, 147400), (220, 142040), (265, 117920), (268, 116600), (275, 113632), (335, 93280), (352, 88775), (400, 78122), (424, 73700), (440, 71020), (530, 58960), (536, 58300), (550, 56816), (583, 53600), (670, 46640), (737, 42400), (800, 39061), (848, 36850), (880, 35510), (1060, 29480), (1072, 29150), (1100, 28408), (1166, 26800), (1325, 23584), (1340, 23320), (1474, 21200), (1675, 18656), (1696, 18425), (1760, 17755), (2120, 14740), (2144, 14575), (2200, 14204), (2332, 13400), (2650, 11792), (2680, 11660), (2915, 10720), (2948, 10600), (3350, 9328), (3551, 8800), (3685, 8480), (4240, 7370), (4400, 7102), (4664, 6700), (5300, 5896), (5360, 5830)]