75282560

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 195350400

約数和(自身を除く): 120067840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 128, 151, 152, 160, 164, 190, 205, 302, 304, 320, 328, 380, 410, 604, 608, 640, 656, 755, 760, 779, 820, 1208, 1216, 1312, 1510, 1520, 1558, 1640, 2416, 2432, 2624, 2869, 3020, 3040, 3116, 3280, 3895, 4832, 5248, 5738, 6040, 6080, 6191, 6232, 6560, 7790, 9664, 11476, 12080, 12160, 12382, 12464, 13120, 14345, 15580, 19328, 22952, 24160, 24764, 24928, 26240, 28690, 30955, 31160, 45904, 48320, 49528, 49856, 57380, 61910, 62320, 91808, 96640, 99056, 99712, 114760, 117629, 123820, 124640, 183616, 198112, 229520, 235258, 247640, 249280, 367232, 396224, 459040, 470516, 495280, 498560, 588145, 792448, 918080, 941032, 990560, 1176290, 1836160, 1882064, 1981120, 2352580, 3764128, 3962240, 4705160, 7528256, 9410320, 15056512, 18820640, 37641280, 75282560]

約数ペア:

[(1, 75282560), (2, 37641280), (4, 18820640), (5, 15056512), (8, 9410320), (10, 7528256), (16, 4705160), (19, 3962240), (20, 3764128), (32, 2352580), (38, 1981120), (40, 1882064), (41, 1836160), (64, 1176290), (76, 990560), (80, 941032), (82, 918080), (95, 792448), (128, 588145), (151, 498560), (152, 495280), (160, 470516), (164, 459040), (190, 396224), (205, 367232), (302, 249280), (304, 247640), (320, 235258), (328, 229520), (380, 198112), (410, 183616), (604, 124640), (608, 123820), (640, 117629), (656, 114760), (755, 99712), (760, 99056), (779, 96640), (820, 91808), (1208, 62320), (1216, 61910), (1312, 57380), (1510, 49856), (1520, 49528), (1558, 48320), (1640, 45904), (2416, 31160), (2432, 30955), (2624, 28690), (2869, 26240), (3020, 24928), (3040, 24764), (3116, 24160), (3280, 22952), (3895, 19328), (4832, 15580), (5248, 14345), (5738, 13120), (6040, 12464), (6080, 12382), (6191, 12160), (6232, 12080), (6560, 11476), (7790, 9664)]