200858700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{947}}^1$

素因数の和:1072

約数の個数: 144

約数和(自身を含む): 671457024

約数和(自身を除く): 470598324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 101, 105, 140, 150, 175, 202, 210, 300, 303, 350, 404, 420, 505, 525, 606, 700, 707, 947, 1010, 1050, 1212, 1414, 1515, 1894, 2020, 2100, 2121, 2525, 2828, 2841, 3030, 3535, 3788, 4242, 4735, 5050, 5682, 6060, 6629, 7070, 7575, 8484, 9470, 10100, 10605, 11364, 13258, 14140, 14205, 15150, 17675, 18940, 19887, 21210, 23675, 26516, 28410, 30300, 33145, 35350, 39774, 42420, 47350, 53025, 56820, 66290, 70700, 71025, 79548, 94700, 95647, 99435, 106050, 132580, 142050, 165725, 191294, 198870, 212100, 284100, 286941, 331450, 382588, 397740, 478235, 497175, 573882, 662900, 669529, 956470, 994350, 1147764, 1339058, 1434705, 1912940, 1988700, 2008587, 2391175, 2678116, 2869410, 3347645, 4017174, 4782350, 5738820, 6695290, 7173525, 8034348, 9564700, 10042935, 13390580, 14347050, 16738225, 20085870, 28694100, 33476450, 40171740, 50214675, 66952900, 100429350, 200858700]

約数ペア:

[(1, 200858700), (2, 100429350), (3, 66952900), (4, 50214675), (5, 40171740), (6, 33476450), (7, 28694100), (10, 20085870), (12, 16738225), (14, 14347050), (15, 13390580), (20, 10042935), (21, 9564700), (25, 8034348), (28, 7173525), (30, 6695290), (35, 5738820), (42, 4782350), (50, 4017174), (60, 3347645), (70, 2869410), (75, 2678116), (84, 2391175), (100, 2008587), (101, 1988700), (105, 1912940), (140, 1434705), (150, 1339058), (175, 1147764), (202, 994350), (210, 956470), (300, 669529), (303, 662900), (350, 573882), (404, 497175), (420, 478235), (505, 397740), (525, 382588), (606, 331450), (700, 286941), (707, 284100), (947, 212100), (1010, 198870), (1050, 191294), (1212, 165725), (1414, 142050), (1515, 132580), (1894, 106050), (2020, 99435), (2100, 95647), (2121, 94700), (2525, 79548), (2828, 71025), (2841, 70700), (3030, 66290), (3535, 56820), (3788, 53025), (4242, 47350), (4735, 42420), (5050, 39774), (5682, 35350), (6060, 33145), (6629, 30300), (7070, 28410), (7575, 26516), (8484, 23675), (9470, 21210), (10100, 19887), (10605, 18940), (11364, 17675), (13258, 15150), (14140, 14205)]