84542940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2313

約数の個数: 120

約数和(自身を含む): 276867360

約数和(自身を除く): 192324420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2269, 2484, 3105, 3726, 4140, 4538, 6210, 6807, 7452, 9076, 9315, 11345, 12420, 13614, 18630, 20421, 22690, 27228, 34035, 37260, 40842, 45380, 52187, 61263, 68070, 81684, 102105, 104374, 122526, 136140, 156561, 183789, 204210, 208748, 245052, 260935, 306315, 313122, 367578, 408420, 469683, 521870, 612630, 626244, 735156, 782805, 918945, 939366, 1043740, 1225260, 1409049, 1565610, 1837890, 1878732, 2348415, 2818098, 3131220, 3675780, 4227147, 4696830, 5636196, 7045245, 8454294, 9393660, 14090490, 16908588, 21135735, 28180980, 42271470, 84542940]

約数ペア:

[(1, 84542940), (2, 42271470), (3, 28180980), (4, 21135735), (5, 16908588), (6, 14090490), (9, 9393660), (10, 8454294), (12, 7045245), (15, 5636196), (18, 4696830), (20, 4227147), (23, 3675780), (27, 3131220), (30, 2818098), (36, 2348415), (45, 1878732), (46, 1837890), (54, 1565610), (60, 1409049), (69, 1225260), (81, 1043740), (90, 939366), (92, 918945), (108, 782805), (115, 735156), (135, 626244), (138, 612630), (162, 521870), (180, 469683), (207, 408420), (230, 367578), (270, 313122), (276, 306315), (324, 260935), (345, 245052), (405, 208748), (414, 204210), (460, 183789), (540, 156561), (621, 136140), (690, 122526), (810, 104374), (828, 102105), (1035, 81684), (1242, 68070), (1380, 61263), (1620, 52187), (1863, 45380), (2070, 40842), (2269, 37260), (2484, 34035), (3105, 27228), (3726, 22690), (4140, 20421), (4538, 18630), (6210, 13614), (6807, 12420), (7452, 11345), (9076, 9315)]