206889660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:793

約数の個数: 192

約数和(自身を含む): 704471040

約数和(自身を除く): 497581380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 85, 90, 93, 102, 108, 124, 135, 153, 155, 170, 180, 186, 204, 255, 270, 279, 306, 310, 340, 372, 459, 465, 510, 527, 540, 558, 612, 620, 727, 765, 837, 918, 930, 1020, 1054, 1116, 1395, 1454, 1530, 1581, 1674, 1836, 1860, 2108, 2181, 2295, 2635, 2790, 2908, 3060, 3162, 3348, 3635, 4185, 4362, 4590, 4743, 5270, 5580, 6324, 6543, 7270, 7905, 8370, 8724, 9180, 9486, 10540, 10905, 12359, 13086, 14229, 14540, 15810, 16740, 18972, 19629, 21810, 22537, 23715, 24718, 26172, 28458, 31620, 32715, 37077, 39258, 43620, 45074, 47430, 49436, 56916, 61795, 65430, 67611, 71145, 74154, 78516, 90148, 94860, 98145, 111231, 112685, 123590, 130860, 135222, 142290, 148308, 185385, 196290, 202833, 222462, 225370, 247180, 270444, 284580, 333693, 338055, 370770, 383129, 392580, 405666, 444924, 450740, 556155, 608499, 667386, 676110, 741540, 766258, 811332, 1014165, 1112310, 1149387, 1216998, 1334772, 1352220, 1532516, 1668465, 1915645, 2028330, 2224620, 2298774, 2433996, 3042495, 3336930, 3448161, 3831290, 4056660, 4597548, 5746935, 6084990, 6673860, 6896322, 7662580, 10344483, 11493870, 12169980, 13792644, 17240805, 20688966, 22987740, 34481610, 41377932, 51722415, 68963220, 103444830, 206889660]

約数ペア:

[(1, 206889660), (2, 103444830), (3, 68963220), (4, 51722415), (5, 41377932), (6, 34481610), (9, 22987740), (10, 20688966), (12, 17240805), (15, 13792644), (17, 12169980), (18, 11493870), (20, 10344483), (27, 7662580), (30, 6896322), (31, 6673860), (34, 6084990), (36, 5746935), (45, 4597548), (51, 4056660), (54, 3831290), (60, 3448161), (62, 3336930), (68, 3042495), (85, 2433996), (90, 2298774), (93, 2224620), (102, 2028330), (108, 1915645), (124, 1668465), (135, 1532516), (153, 1352220), (155, 1334772), (170, 1216998), (180, 1149387), (186, 1112310), (204, 1014165), (255, 811332), (270, 766258), (279, 741540), (306, 676110), (310, 667386), (340, 608499), (372, 556155), (459, 450740), (465, 444924), (510, 405666), (527, 392580), (540, 383129), (558, 370770), (612, 338055), (620, 333693), (727, 284580), (765, 270444), (837, 247180), (918, 225370), (930, 222462), (1020, 202833), (1054, 196290), (1116, 185385), (1395, 148308), (1454, 142290), (1530, 135222), (1581, 130860), (1674, 123590), (1836, 112685), (1860, 111231), (2108, 98145), (2181, 94860), (2295, 90148), (2635, 78516), (2790, 74154), (2908, 71145), (3060, 67611), (3162, 65430), (3348, 61795), (3635, 56916), (4185, 49436), (4362, 47430), (4590, 45074), (4743, 43620), (5270, 39258), (5580, 37077), (6324, 32715), (6543, 31620), (7270, 28458), (7905, 26172), (8370, 24718), (8724, 23715), (9180, 22537), (9486, 21810), (10540, 19629), (10905, 18972), (12359, 16740), (13086, 15810), (14229, 14540)]