76554400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 144

約数和(自身を含む): 213595704

約数和(自身を除く): 137041304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 160, 170, 200, 208, 221, 260, 272, 325, 340, 400, 416, 425, 433, 442, 520, 544, 650, 680, 800, 850, 866, 884, 1040, 1105, 1300, 1360, 1700, 1732, 1768, 2080, 2165, 2210, 2600, 2720, 3400, 3464, 3536, 4330, 4420, 5200, 5525, 5629, 6800, 6928, 7072, 7361, 8660, 8840, 10400, 10825, 11050, 11258, 13600, 13856, 14722, 17320, 17680, 21650, 22100, 22516, 28145, 29444, 34640, 35360, 36805, 43300, 44200, 45032, 56290, 58888, 69280, 73610, 86600, 88400, 90064, 95693, 112580, 117776, 140725, 147220, 173200, 176800, 180128, 184025, 191386, 225160, 235552, 281450, 294440, 346400, 368050, 382772, 450320, 478465, 562900, 588880, 736100, 765544, 900640, 956930, 1125800, 1177760, 1472200, 1531088, 1913860, 2251600, 2392325, 2944400, 3062176, 3827720, 4503200, 4784650, 5888800, 7655440, 9569300, 15310880, 19138600, 38277200, 76554400]

約数ペア:

[(1, 76554400), (2, 38277200), (4, 19138600), (5, 15310880), (8, 9569300), (10, 7655440), (13, 5888800), (16, 4784650), (17, 4503200), (20, 3827720), (25, 3062176), (26, 2944400), (32, 2392325), (34, 2251600), (40, 1913860), (50, 1531088), (52, 1472200), (65, 1177760), (68, 1125800), (80, 956930), (85, 900640), (100, 765544), (104, 736100), (130, 588880), (136, 562900), (160, 478465), (170, 450320), (200, 382772), (208, 368050), (221, 346400), (260, 294440), (272, 281450), (325, 235552), (340, 225160), (400, 191386), (416, 184025), (425, 180128), (433, 176800), (442, 173200), (520, 147220), (544, 140725), (650, 117776), (680, 112580), (800, 95693), (850, 90064), (866, 88400), (884, 86600), (1040, 73610), (1105, 69280), (1300, 58888), (1360, 56290), (1700, 45032), (1732, 44200), (1768, 43300), (2080, 36805), (2165, 35360), (2210, 34640), (2600, 29444), (2720, 28145), (3400, 22516), (3464, 22100), (3536, 21650), (4330, 17680), (4420, 17320), (5200, 14722), (5525, 13856), (5629, 13600), (6800, 11258), (6928, 11050), (7072, 10825), (7361, 10400), (8660, 8840)]