201497580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1471}}^1$

素因数の和:2247

約数の個数: 72

約数和(自身を含む): 612428544

約数和(自身を除く): 410930964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 761, 1471, 1522, 2283, 2942, 3044, 3805, 4413, 4566, 5884, 6849, 7355, 7610, 8826, 9132, 11415, 13239, 13698, 14710, 15220, 17652, 22065, 22830, 26478, 27396, 29420, 34245, 44130, 45660, 52956, 66195, 68490, 88260, 132390, 136980, 264780, 1119431, 2238862, 3358293, 4477724, 5597155, 6716586, 10074879, 11194310, 13433172, 16791465, 20149758, 22388620, 33582930, 40299516, 50374395, 67165860, 100748790, 201497580]

約数ペア:

[(1, 201497580), (2, 100748790), (3, 67165860), (4, 50374395), (5, 40299516), (6, 33582930), (9, 22388620), (10, 20149758), (12, 16791465), (15, 13433172), (18, 11194310), (20, 10074879), (30, 6716586), (36, 5597155), (45, 4477724), (60, 3358293), (90, 2238862), (180, 1119431), (761, 264780), (1471, 136980), (1522, 132390), (2283, 88260), (2942, 68490), (3044, 66195), (3805, 52956), (4413, 45660), (4566, 44130), (5884, 34245), (6849, 29420), (7355, 27396), (7610, 26478), (8826, 22830), (9132, 22065), (11415, 17652), (13239, 15220), (13698, 14710)]