25520940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 80156160

約数和(自身を除く): 54635220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 167, 180, 270, 283, 334, 501, 540, 566, 668, 835, 849, 1002, 1132, 1415, 1503, 1670, 1698, 2004, 2505, 2547, 2830, 3006, 3340, 3396, 4245, 4509, 5010, 5094, 5660, 6012, 7515, 7641, 8490, 9018, 10020, 10188, 12735, 15030, 15282, 16980, 18036, 22545, 25470, 30060, 30564, 38205, 45090, 47261, 50940, 76410, 90180, 94522, 141783, 152820, 189044, 236305, 283566, 425349, 472610, 567132, 708915, 850698, 945220, 1276047, 1417830, 1701396, 2126745, 2552094, 2835660, 4253490, 5104188, 6380235, 8506980, 12760470, 25520940]

約数ペア:

[(1, 25520940), (2, 12760470), (3, 8506980), (4, 6380235), (5, 5104188), (6, 4253490), (9, 2835660), (10, 2552094), (12, 2126745), (15, 1701396), (18, 1417830), (20, 1276047), (27, 945220), (30, 850698), (36, 708915), (45, 567132), (54, 472610), (60, 425349), (90, 283566), (108, 236305), (135, 189044), (167, 152820), (180, 141783), (270, 94522), (283, 90180), (334, 76410), (501, 50940), (540, 47261), (566, 45090), (668, 38205), (835, 30564), (849, 30060), (1002, 25470), (1132, 22545), (1415, 18036), (1503, 16980), (1670, 15282), (1698, 15030), (2004, 12735), (2505, 10188), (2547, 10020), (2830, 9018), (3006, 8490), (3340, 7641), (3396, 7515), (4245, 6012), (4509, 5660), (5010, 5094)]