109650200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 293887440

約数和(自身を除く): 184237240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 44, 46, 50, 55, 88, 92, 100, 110, 115, 121, 184, 197, 200, 220, 230, 242, 253, 275, 394, 440, 460, 484, 506, 550, 575, 605, 788, 920, 968, 985, 1012, 1100, 1150, 1210, 1265, 1576, 1970, 2024, 2167, 2200, 2300, 2420, 2530, 2783, 3025, 3940, 4334, 4531, 4600, 4840, 4925, 5060, 5566, 6050, 6325, 7880, 8668, 9062, 9850, 10120, 10835, 11132, 12100, 12650, 13915, 17336, 18124, 19700, 21670, 22264, 22655, 23837, 24200, 25300, 27830, 36248, 39400, 43340, 45310, 47674, 49841, 50600, 54175, 55660, 69575, 86680, 90620, 95348, 99682, 108350, 111320, 113275, 119185, 139150, 181240, 190696, 199364, 216700, 226550, 238370, 249205, 278300, 398728, 433400, 453100, 476740, 498410, 548251, 556600, 595925, 906200, 953480, 996820, 1096502, 1191850, 1246025, 1993640, 2193004, 2383700, 2492050, 2741255, 4386008, 4767400, 4984100, 5482510, 9968200, 10965020, 13706275, 21930040, 27412550, 54825100, 109650200]

約数ペア:

[(1, 109650200), (2, 54825100), (4, 27412550), (5, 21930040), (8, 13706275), (10, 10965020), (11, 9968200), (20, 5482510), (22, 4984100), (23, 4767400), (25, 4386008), (40, 2741255), (44, 2492050), (46, 2383700), (50, 2193004), (55, 1993640), (88, 1246025), (92, 1191850), (100, 1096502), (110, 996820), (115, 953480), (121, 906200), (184, 595925), (197, 556600), (200, 548251), (220, 498410), (230, 476740), (242, 453100), (253, 433400), (275, 398728), (394, 278300), (440, 249205), (460, 238370), (484, 226550), (506, 216700), (550, 199364), (575, 190696), (605, 181240), (788, 139150), (920, 119185), (968, 113275), (985, 111320), (1012, 108350), (1100, 99682), (1150, 95348), (1210, 90620), (1265, 86680), (1576, 69575), (1970, 55660), (2024, 54175), (2167, 50600), (2200, 49841), (2300, 47674), (2420, 45310), (2530, 43340), (2783, 39400), (3025, 36248), (3940, 27830), (4334, 25300), (4531, 24200), (4600, 23837), (4840, 22655), (4925, 22264), (5060, 21670), (5566, 19700), (6050, 18124), (6325, 17336), (7880, 13915), (8668, 12650), (9062, 12100), (9850, 11132), (10120, 10835)]