204186060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1328

約数の個数: 144

約数和(自身を含む): 676952640

約数和(自身を除く): 472766580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 355, 390, 426, 468, 585, 639, 710, 780, 852, 923, 1065, 1170, 1229, 1278, 1420, 1846, 2130, 2340, 2458, 2556, 2769, 3195, 3687, 3692, 4260, 4615, 4916, 5538, 6145, 6390, 7374, 8307, 9230, 11061, 11076, 12290, 12780, 13845, 14748, 15977, 16614, 18435, 18460, 22122, 24580, 27690, 31954, 33228, 36870, 41535, 44244, 47931, 55305, 55380, 63908, 73740, 79885, 83070, 87259, 95862, 110610, 143793, 159770, 166140, 174518, 191724, 221220, 239655, 261777, 287586, 319540, 349036, 436295, 479310, 523554, 575172, 718965, 785331, 872590, 958620, 1047108, 1134367, 1308885, 1437930, 1570662, 1745180, 2268734, 2617770, 2875860, 3141324, 3403101, 3926655, 4537468, 5235540, 5671835, 6806202, 7853310, 10209303, 11343670, 13612404, 15706620, 17015505, 20418606, 22687340, 34031010, 40837212, 51046515, 68062020, 102093030, 204186060]

約数ペア:

[(1, 204186060), (2, 102093030), (3, 68062020), (4, 51046515), (5, 40837212), (6, 34031010), (9, 22687340), (10, 20418606), (12, 17015505), (13, 15706620), (15, 13612404), (18, 11343670), (20, 10209303), (26, 7853310), (30, 6806202), (36, 5671835), (39, 5235540), (45, 4537468), (52, 3926655), (60, 3403101), (65, 3141324), (71, 2875860), (78, 2617770), (90, 2268734), (117, 1745180), (130, 1570662), (142, 1437930), (156, 1308885), (180, 1134367), (195, 1047108), (213, 958620), (234, 872590), (260, 785331), (284, 718965), (355, 575172), (390, 523554), (426, 479310), (468, 436295), (585, 349036), (639, 319540), (710, 287586), (780, 261777), (852, 239655), (923, 221220), (1065, 191724), (1170, 174518), (1229, 166140), (1278, 159770), (1420, 143793), (1846, 110610), (2130, 95862), (2340, 87259), (2458, 83070), (2556, 79885), (2769, 73740), (3195, 63908), (3687, 55380), (3692, 55305), (4260, 47931), (4615, 44244), (4916, 41535), (5538, 36870), (6145, 33228), (6390, 31954), (7374, 27690), (8307, 24580), (9230, 22122), (11061, 18460), (11076, 18435), (12290, 16614), (12780, 15977), (13845, 14748)]