74772360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1229}}^1$

素因数の和:1272

約数の個数: 144

約数和(自身を含む): 263355300

約数和(自身を除く): 188582940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1229, 1352, 1521, 1560, 1690, 2028, 2340, 2458, 2535, 3042, 3380, 3687, 4056, 4680, 4916, 5070, 6084, 6145, 6760, 7374, 7605, 9832, 10140, 11061, 12168, 12290, 14748, 15210, 15977, 18435, 20280, 22122, 24580, 29496, 30420, 31954, 36870, 44244, 47931, 49160, 55305, 60840, 63908, 73740, 79885, 88488, 95862, 110610, 127816, 143793, 147480, 159770, 191724, 207701, 221220, 239655, 287586, 319540, 383448, 415402, 442440, 479310, 575172, 623103, 639080, 718965, 830804, 958620, 1038505, 1150344, 1246206, 1437930, 1661608, 1869309, 1917240, 2077010, 2492412, 2875860, 3115515, 3738618, 4154020, 4984824, 5751720, 6231030, 7477236, 8308040, 9346545, 12462060, 14954472, 18693090, 24924120, 37386180, 74772360]

約数ペア:

[(1, 74772360), (2, 37386180), (3, 24924120), (4, 18693090), (5, 14954472), (6, 12462060), (8, 9346545), (9, 8308040), (10, 7477236), (12, 6231030), (13, 5751720), (15, 4984824), (18, 4154020), (20, 3738618), (24, 3115515), (26, 2875860), (30, 2492412), (36, 2077010), (39, 1917240), (40, 1869309), (45, 1661608), (52, 1437930), (60, 1246206), (65, 1150344), (72, 1038505), (78, 958620), (90, 830804), (104, 718965), (117, 639080), (120, 623103), (130, 575172), (156, 479310), (169, 442440), (180, 415402), (195, 383448), (234, 319540), (260, 287586), (312, 239655), (338, 221220), (360, 207701), (390, 191724), (468, 159770), (507, 147480), (520, 143793), (585, 127816), (676, 110610), (780, 95862), (845, 88488), (936, 79885), (1014, 73740), (1170, 63908), (1229, 60840), (1352, 55305), (1521, 49160), (1560, 47931), (1690, 44244), (2028, 36870), (2340, 31954), (2458, 30420), (2535, 29496), (3042, 24580), (3380, 22122), (3687, 20280), (4056, 18435), (4680, 15977), (4916, 15210), (5070, 14748), (6084, 12290), (6145, 12168), (6760, 11061), (7374, 10140), (7605, 9832)]