200422440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17959}}^1$

素因数の和:18007

約数の個数: 96

約数和(自身を含む): 672422400

約数和(自身を除く): 471999960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 17959, 35918, 53877, 71836, 89795, 107754, 143672, 161631, 179590, 215508, 269385, 323262, 359180, 431016, 538770, 556729, 646524, 718360, 808155, 1077540, 1113458, 1293048, 1616310, 1670187, 2155080, 2226916, 2783645, 3232620, 3340374, 4453832, 5010561, 5567290, 6465240, 6680748, 8350935, 10021122, 11134580, 13361496, 16701870, 20042244, 22269160, 25052805, 33403740, 40084488, 50105610, 66807480, 100211220, 200422440]

約数ペア:

[(1, 200422440), (2, 100211220), (3, 66807480), (4, 50105610), (5, 40084488), (6, 33403740), (8, 25052805), (9, 22269160), (10, 20042244), (12, 16701870), (15, 13361496), (18, 11134580), (20, 10021122), (24, 8350935), (30, 6680748), (31, 6465240), (36, 5567290), (40, 5010561), (45, 4453832), (60, 3340374), (62, 3232620), (72, 2783645), (90, 2226916), (93, 2155080), (120, 1670187), (124, 1616310), (155, 1293048), (180, 1113458), (186, 1077540), (248, 808155), (279, 718360), (310, 646524), (360, 556729), (372, 538770), (465, 431016), (558, 359180), (620, 323262), (744, 269385), (930, 215508), (1116, 179590), (1240, 161631), (1395, 143672), (1860, 107754), (2232, 89795), (2790, 71836), (3720, 53877), (5580, 35918), (11160, 17959)]