204994200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2293}}^1$

素因数の和:2461

約数の個数: 96

約数和(自身を含む): 640026000

約数和(自身を除く): 435031800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 149, 150, 200, 298, 300, 447, 596, 600, 745, 894, 1192, 1490, 1788, 2235, 2293, 2980, 3576, 3725, 4470, 4586, 5960, 6879, 7450, 8940, 9172, 11175, 11465, 13758, 14900, 17880, 18344, 22350, 22930, 27516, 29800, 34395, 44700, 45860, 55032, 57325, 68790, 89400, 91720, 114650, 137580, 171975, 229300, 275160, 341657, 343950, 458600, 683314, 687900, 1024971, 1366628, 1375800, 1708285, 2049942, 2733256, 3416570, 4099884, 5124855, 6833140, 8199768, 8541425, 10249710, 13666280, 17082850, 20499420, 25624275, 34165700, 40998840, 51248550, 68331400, 102497100, 204994200]

約数ペア:

[(1, 204994200), (2, 102497100), (3, 68331400), (4, 51248550), (5, 40998840), (6, 34165700), (8, 25624275), (10, 20499420), (12, 17082850), (15, 13666280), (20, 10249710), (24, 8541425), (25, 8199768), (30, 6833140), (40, 5124855), (50, 4099884), (60, 3416570), (75, 2733256), (100, 2049942), (120, 1708285), (149, 1375800), (150, 1366628), (200, 1024971), (298, 687900), (300, 683314), (447, 458600), (596, 343950), (600, 341657), (745, 275160), (894, 229300), (1192, 171975), (1490, 137580), (1788, 114650), (2235, 91720), (2293, 89400), (2980, 68790), (3576, 57325), (3725, 55032), (4470, 45860), (4586, 44700), (5960, 34395), (6879, 29800), (7450, 27516), (8940, 22930), (9172, 22350), (11175, 18344), (11465, 17880), (13758, 14900)]