403005780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 168

約数和(自身を含む): 1284633504

約数和(自身を除く): 881627724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 131, 135, 162, 180, 211, 243, 262, 270, 324, 393, 405, 422, 486, 524, 540, 633, 655, 729, 786, 810, 844, 972, 1055, 1179, 1215, 1266, 1310, 1458, 1572, 1620, 1899, 1965, 2110, 2358, 2430, 2532, 2620, 2916, 3165, 3537, 3645, 3798, 3930, 4220, 4716, 4860, 5697, 5895, 6330, 7074, 7290, 7596, 7860, 9495, 10611, 11394, 11790, 12660, 14148, 14580, 17091, 17685, 18990, 21222, 22788, 23580, 27641, 28485, 31833, 34182, 35370, 37980, 42444, 51273, 53055, 55282, 56970, 63666, 68364, 70740, 82923, 85455, 95499, 102546, 106110, 110564, 113940, 127332, 138205, 153819, 159165, 165846, 170910, 190998, 205092, 212220, 248769, 256365, 276410, 307638, 318330, 331692, 341820, 381996, 414615, 477495, 497538, 512730, 552820, 615276, 636660, 746307, 769095, 829230, 954990, 995076, 1025460, 1243845, 1492614, 1538190, 1658460, 1909980, 2238921, 2487690, 2985228, 3076380, 3731535, 4477842, 4975380, 6716763, 7463070, 8955684, 11194605, 13433526, 14926140, 20150289, 22389210, 26867052, 33583815, 40300578, 44778420, 67167630, 80601156, 100751445, 134335260, 201502890, 403005780]

約数ペア:

[(1, 403005780), (2, 201502890), (3, 134335260), (4, 100751445), (5, 80601156), (6, 67167630), (9, 44778420), (10, 40300578), (12, 33583815), (15, 26867052), (18, 22389210), (20, 20150289), (27, 14926140), (30, 13433526), (36, 11194605), (45, 8955684), (54, 7463070), (60, 6716763), (81, 4975380), (90, 4477842), (108, 3731535), (131, 3076380), (135, 2985228), (162, 2487690), (180, 2238921), (211, 1909980), (243, 1658460), (262, 1538190), (270, 1492614), (324, 1243845), (393, 1025460), (405, 995076), (422, 954990), (486, 829230), (524, 769095), (540, 746307), (633, 636660), (655, 615276), (729, 552820), (786, 512730), (810, 497538), (844, 477495), (972, 414615), (1055, 381996), (1179, 341820), (1215, 331692), (1266, 318330), (1310, 307638), (1458, 276410), (1572, 256365), (1620, 248769), (1899, 212220), (1965, 205092), (2110, 190998), (2358, 170910), (2430, 165846), (2532, 159165), (2620, 153819), (2916, 138205), (3165, 127332), (3537, 113940), (3645, 110564), (3798, 106110), (3930, 102546), (4220, 95499), (4716, 85455), (4860, 82923), (5697, 70740), (5895, 68364), (6330, 63666), (7074, 56970), (7290, 55282), (7596, 53055), (7860, 51273), (9495, 42444), (10611, 37980), (11394, 35370), (11790, 34182), (12660, 31833), (14148, 28485), (14580, 27641), (17091, 23580), (17685, 22788), (18990, 21222)]