827353620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2677}}^1$

素因数の和:2810

約数の個数: 144

約数和(自身を含む): 2684577168

約数和(自身を除く): 1857223548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 101, 102, 153, 170, 180, 202, 204, 255, 303, 306, 340, 404, 505, 510, 606, 612, 765, 909, 1010, 1020, 1212, 1515, 1530, 1717, 1818, 2020, 2677, 3030, 3060, 3434, 3636, 4545, 5151, 5354, 6060, 6868, 8031, 8585, 9090, 10302, 10708, 13385, 15453, 16062, 17170, 18180, 20604, 24093, 25755, 26770, 30906, 32124, 34340, 40155, 45509, 48186, 51510, 53540, 61812, 77265, 80310, 91018, 96372, 103020, 120465, 136527, 154530, 160620, 182036, 227545, 240930, 270377, 273054, 309060, 409581, 455090, 481860, 540754, 546108, 682635, 811131, 819162, 910180, 1081508, 1351885, 1365270, 1622262, 1638324, 2047905, 2433393, 2703770, 2730540, 3244524, 4055655, 4095810, 4596409, 4866786, 5407540, 8111310, 8191620, 9192818, 9733572, 12166965, 13789227, 16222620, 18385636, 22982045, 24333930, 27578454, 41367681, 45964090, 48667860, 55156908, 68946135, 82735362, 91928180, 137892270, 165470724, 206838405, 275784540, 413676810, 827353620]

約数ペア:

[(1, 827353620), (2, 413676810), (3, 275784540), (4, 206838405), (5, 165470724), (6, 137892270), (9, 91928180), (10, 82735362), (12, 68946135), (15, 55156908), (17, 48667860), (18, 45964090), (20, 41367681), (30, 27578454), (34, 24333930), (36, 22982045), (45, 18385636), (51, 16222620), (60, 13789227), (68, 12166965), (85, 9733572), (90, 9192818), (101, 8191620), (102, 8111310), (153, 5407540), (170, 4866786), (180, 4596409), (202, 4095810), (204, 4055655), (255, 3244524), (303, 2730540), (306, 2703770), (340, 2433393), (404, 2047905), (505, 1638324), (510, 1622262), (606, 1365270), (612, 1351885), (765, 1081508), (909, 910180), (1010, 819162), (1020, 811131), (1212, 682635), (1515, 546108), (1530, 540754), (1717, 481860), (1818, 455090), (2020, 409581), (2677, 309060), (3030, 273054), (3060, 270377), (3434, 240930), (3636, 227545), (4545, 182036), (5151, 160620), (5354, 154530), (6060, 136527), (6868, 120465), (8031, 103020), (8585, 96372), (9090, 91018), (10302, 80310), (10708, 77265), (13385, 61812), (15453, 53540), (16062, 51510), (17170, 48186), (18180, 45509), (20604, 40155), (24093, 34340), (25755, 32124), (26770, 30906)]