317335600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2087

約数の個数: 120

約数和(自身を含む): 842758560

約数和(自身を除く): 525422960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 34, 40, 46, 50, 68, 80, 85, 92, 100, 115, 136, 170, 184, 200, 230, 272, 340, 368, 391, 400, 425, 460, 575, 680, 782, 850, 920, 1150, 1360, 1564, 1700, 1840, 1955, 2029, 2300, 3128, 3400, 3910, 4058, 4600, 6256, 6800, 7820, 8116, 9200, 9775, 10145, 15640, 16232, 19550, 20290, 31280, 32464, 34493, 39100, 40580, 46667, 50725, 68986, 78200, 81160, 93334, 101450, 137972, 156400, 162320, 172465, 186668, 202900, 233335, 275944, 344930, 373336, 405800, 466670, 551888, 689860, 746672, 793339, 811600, 862325, 933340, 1166675, 1379720, 1586678, 1724650, 1866680, 2333350, 2759440, 3173356, 3449300, 3733360, 3966695, 4666700, 6346712, 6898600, 7933390, 9333400, 12693424, 13797200, 15866780, 18666800, 19833475, 31733560, 39666950, 63467120, 79333900, 158667800, 317335600]

約数ペア:

[(1, 317335600), (2, 158667800), (4, 79333900), (5, 63467120), (8, 39666950), (10, 31733560), (16, 19833475), (17, 18666800), (20, 15866780), (23, 13797200), (25, 12693424), (34, 9333400), (40, 7933390), (46, 6898600), (50, 6346712), (68, 4666700), (80, 3966695), (85, 3733360), (92, 3449300), (100, 3173356), (115, 2759440), (136, 2333350), (170, 1866680), (184, 1724650), (200, 1586678), (230, 1379720), (272, 1166675), (340, 933340), (368, 862325), (391, 811600), (400, 793339), (425, 746672), (460, 689860), (575, 551888), (680, 466670), (782, 405800), (850, 373336), (920, 344930), (1150, 275944), (1360, 233335), (1564, 202900), (1700, 186668), (1840, 172465), (1955, 162320), (2029, 156400), (2300, 137972), (3128, 101450), (3400, 93334), (3910, 81160), (4058, 78200), (4600, 68986), (6256, 50725), (6800, 46667), (7820, 40580), (8116, 39100), (9200, 34493), (9775, 32464), (10145, 31280), (15640, 20290), (16232, 19550)]