1625101110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2591}}^1$

素因数の和:2731

約数の個数: 128

約数和(自身を含む): 4568555520

約数和(自身を除く): 2943454410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 101, 115, 135, 138, 202, 207, 230, 270, 303, 345, 414, 505, 606, 621, 690, 909, 1010, 1035, 1242, 1515, 1818, 2070, 2323, 2591, 2727, 3030, 3105, 4545, 4646, 5182, 5454, 6210, 6969, 7773, 9090, 11615, 12955, 13635, 13938, 15546, 20907, 23230, 23319, 25910, 27270, 34845, 38865, 41814, 46638, 59593, 62721, 69690, 69957, 77730, 104535, 116595, 119186, 125442, 139914, 178779, 209070, 233190, 261691, 297965, 313605, 349785, 357558, 523382, 536337, 595930, 627210, 699570, 785073, 893895, 1072674, 1308455, 1570146, 1609011, 1787790, 2355219, 2616910, 2681685, 3218022, 3925365, 4710438, 5363370, 6018893, 7065657, 7850730, 8045055, 11776095, 12037786, 14131314, 16090110, 18056679, 23552190, 30094465, 35328285, 36113358, 54170037, 60188930, 70656570, 90283395, 108340074, 162510111, 180566790, 270850185, 325020222, 541700370, 812550555, 1625101110]

約数ペア:

[(1, 1625101110), (2, 812550555), (3, 541700370), (5, 325020222), (6, 270850185), (9, 180566790), (10, 162510111), (15, 108340074), (18, 90283395), (23, 70656570), (27, 60188930), (30, 54170037), (45, 36113358), (46, 35328285), (54, 30094465), (69, 23552190), (90, 18056679), (101, 16090110), (115, 14131314), (135, 12037786), (138, 11776095), (202, 8045055), (207, 7850730), (230, 7065657), (270, 6018893), (303, 5363370), (345, 4710438), (414, 3925365), (505, 3218022), (606, 2681685), (621, 2616910), (690, 2355219), (909, 1787790), (1010, 1609011), (1035, 1570146), (1242, 1308455), (1515, 1072674), (1818, 893895), (2070, 785073), (2323, 699570), (2591, 627210), (2727, 595930), (3030, 536337), (3105, 523382), (4545, 357558), (4646, 349785), (5182, 313605), (5454, 297965), (6210, 261691), (6969, 233190), (7773, 209070), (9090, 178779), (11615, 139914), (12955, 125442), (13635, 119186), (13938, 116595), (15546, 104535), (20907, 77730), (23230, 69957), (23319, 69690), (25910, 62721), (27270, 59593), (34845, 46638), (38865, 41814)]