74770020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10651}}^1$

素因数の和:10682

約数の個数: 96

約数和(自身を含む): 250535040

約数和(自身を除く): 175765020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 10651, 21302, 31953, 42604, 53255, 63906, 95859, 106510, 127812, 138463, 159765, 191718, 213020, 276926, 287577, 319530, 383436, 415389, 479295, 553852, 575154, 639060, 692315, 830778, 958590, 1150308, 1246167, 1384630, 1437885, 1661556, 1917180, 2076945, 2492334, 2769260, 2875770, 3738501, 4153890, 4984668, 5751540, 6230835, 7477002, 8307780, 12461670, 14954004, 18692505, 24923340, 37385010, 74770020]

約数ペア:

[(1, 74770020), (2, 37385010), (3, 24923340), (4, 18692505), (5, 14954004), (6, 12461670), (9, 8307780), (10, 7477002), (12, 6230835), (13, 5751540), (15, 4984668), (18, 4153890), (20, 3738501), (26, 2875770), (27, 2769260), (30, 2492334), (36, 2076945), (39, 1917180), (45, 1661556), (52, 1437885), (54, 1384630), (60, 1246167), (65, 1150308), (78, 958590), (90, 830778), (108, 692315), (117, 639060), (130, 575154), (135, 553852), (156, 479295), (180, 415389), (195, 383436), (234, 319530), (260, 287577), (270, 276926), (351, 213020), (390, 191718), (468, 159765), (540, 138463), (585, 127812), (702, 106510), (780, 95859), (1170, 63906), (1404, 53255), (1755, 42604), (2340, 31953), (3510, 21302), (7020, 10651)]