20199843450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{148147}}^1$

素因数の和:148269

約数の個数: 96

約数和(自身を含む): 56213277120

約数和(自身を除く): 36013433670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 101, 135, 150, 202, 225, 270, 303, 450, 505, 606, 675, 909, 1010, 1350, 1515, 1818, 2525, 2727, 3030, 4545, 5050, 5454, 7575, 9090, 13635, 15150, 22725, 27270, 45450, 68175, 136350, 148147, 296294, 444441, 740735, 888882, 1333323, 1481470, 2222205, 2666646, 3703675, 3999969, 4444410, 6666615, 7407350, 7999938, 11111025, 13333230, 14962847, 19999845, 22222050, 29925694, 33333075, 39999690, 44888541, 66666150, 74814235, 89777082, 99999225, 134665623, 149628470, 199998450, 224442705, 269331246, 374071175, 403996869, 448885410, 673328115, 748142350, 807993738, 1122213525, 1346656230, 2019984345, 2244427050, 3366640575, 4039968690, 6733281150, 10099921725, 20199843450]

約数ペア:

[(1, 20199843450), (2, 10099921725), (3, 6733281150), (5, 4039968690), (6, 3366640575), (9, 2244427050), (10, 2019984345), (15, 1346656230), (18, 1122213525), (25, 807993738), (27, 748142350), (30, 673328115), (45, 448885410), (50, 403996869), (54, 374071175), (75, 269331246), (90, 224442705), (101, 199998450), (135, 149628470), (150, 134665623), (202, 99999225), (225, 89777082), (270, 74814235), (303, 66666150), (450, 44888541), (505, 39999690), (606, 33333075), (675, 29925694), (909, 22222050), (1010, 19999845), (1350, 14962847), (1515, 13333230), (1818, 11111025), (2525, 7999938), (2727, 7407350), (3030, 6666615), (4545, 4444410), (5050, 3999969), (5454, 3703675), (7575, 2666646), (9090, 2222205), (13635, 1481470), (15150, 1333323), (22725, 888882), (27270, 740735), (45450, 444441), (68175, 296294), (136350, 148147)]