67767200

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 179988480

約数和(自身を除く): 112221280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 29, 32, 40, 46, 50, 58, 80, 92, 100, 115, 116, 127, 145, 160, 184, 200, 230, 232, 254, 290, 368, 400, 460, 464, 508, 575, 580, 635, 667, 725, 736, 800, 920, 928, 1016, 1150, 1160, 1270, 1334, 1450, 1840, 2032, 2300, 2320, 2540, 2668, 2900, 2921, 3175, 3335, 3680, 3683, 4064, 4600, 4640, 5080, 5336, 5800, 5842, 6350, 6670, 7366, 9200, 10160, 10672, 11600, 11684, 12700, 13340, 14605, 14732, 16675, 18400, 18415, 20320, 21344, 23200, 23368, 25400, 26680, 29210, 29464, 33350, 36830, 46736, 50800, 53360, 58420, 58928, 66700, 73025, 73660, 84709, 92075, 93472, 101600, 106720, 116840, 117856, 133400, 146050, 147320, 169418, 184150, 233680, 266800, 292100, 294640, 338836, 368300, 423545, 467360, 533600, 584200, 589280, 677672, 736600, 847090, 1168400, 1355344, 1473200, 1694180, 2117725, 2336800, 2710688, 2946400, 3388360, 4235450, 6776720, 8470900, 13553440, 16941800, 33883600, 67767200]

約数ペア:

[(1, 67767200), (2, 33883600), (4, 16941800), (5, 13553440), (8, 8470900), (10, 6776720), (16, 4235450), (20, 3388360), (23, 2946400), (25, 2710688), (29, 2336800), (32, 2117725), (40, 1694180), (46, 1473200), (50, 1355344), (58, 1168400), (80, 847090), (92, 736600), (100, 677672), (115, 589280), (116, 584200), (127, 533600), (145, 467360), (160, 423545), (184, 368300), (200, 338836), (230, 294640), (232, 292100), (254, 266800), (290, 233680), (368, 184150), (400, 169418), (460, 147320), (464, 146050), (508, 133400), (575, 117856), (580, 116840), (635, 106720), (667, 101600), (725, 93472), (736, 92075), (800, 84709), (920, 73660), (928, 73025), (1016, 66700), (1150, 58928), (1160, 58420), (1270, 53360), (1334, 50800), (1450, 46736), (1840, 36830), (2032, 33350), (2300, 29464), (2320, 29210), (2540, 26680), (2668, 25400), (2900, 23368), (2921, 23200), (3175, 21344), (3335, 20320), (3680, 18415), (3683, 18400), (4064, 16675), (4600, 14732), (4640, 14605), (5080, 13340), (5336, 12700), (5800, 11684), (5842, 11600), (6350, 10672), (6670, 10160), (7366, 9200)]