200949660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:945

約数の個数: 120

約数和(自身を含む): 635087376

約数和(自身を除く): 434137716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 163, 180, 270, 324, 326, 405, 489, 540, 652, 761, 810, 815, 978, 1467, 1522, 1620, 1630, 1956, 2283, 2445, 2934, 3044, 3260, 3805, 4401, 4566, 4890, 5868, 6849, 7335, 7610, 8802, 9132, 9780, 11415, 13203, 13698, 14670, 15220, 17604, 20547, 22005, 22830, 26406, 27396, 29340, 34245, 41094, 44010, 45660, 52812, 61641, 66015, 68490, 82188, 88020, 102735, 123282, 124043, 132030, 136980, 205470, 246564, 248086, 264060, 308205, 372129, 410940, 496172, 616410, 620215, 744258, 1116387, 1232820, 1240430, 1488516, 1860645, 2232774, 2480860, 3349161, 3721290, 4465548, 5581935, 6698322, 7442580, 10047483, 11163870, 13396644, 16745805, 20094966, 22327740, 33491610, 40189932, 50237415, 66983220, 100474830, 200949660]

約数ペア:

[(1, 200949660), (2, 100474830), (3, 66983220), (4, 50237415), (5, 40189932), (6, 33491610), (9, 22327740), (10, 20094966), (12, 16745805), (15, 13396644), (18, 11163870), (20, 10047483), (27, 7442580), (30, 6698322), (36, 5581935), (45, 4465548), (54, 3721290), (60, 3349161), (81, 2480860), (90, 2232774), (108, 1860645), (135, 1488516), (162, 1240430), (163, 1232820), (180, 1116387), (270, 744258), (324, 620215), (326, 616410), (405, 496172), (489, 410940), (540, 372129), (652, 308205), (761, 264060), (810, 248086), (815, 246564), (978, 205470), (1467, 136980), (1522, 132030), (1620, 124043), (1630, 123282), (1956, 102735), (2283, 88020), (2445, 82188), (2934, 68490), (3044, 66015), (3260, 61641), (3805, 52812), (4401, 45660), (4566, 44010), (4890, 41094), (5868, 34245), (6849, 29340), (7335, 27396), (7610, 26406), (8802, 22830), (9132, 22005), (9780, 20547), (11415, 17604), (13203, 15220), (13698, 14670)]