201492450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 566276256

約数和(自身を除く): 364783806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 67, 75, 82, 90, 123, 134, 150, 163, 201, 205, 225, 246, 326, 335, 369, 402, 410, 450, 489, 603, 615, 670, 738, 815, 978, 1005, 1025, 1206, 1230, 1467, 1630, 1675, 1845, 2010, 2050, 2445, 2747, 2934, 3015, 3075, 3350, 3690, 4075, 4890, 5025, 5494, 6030, 6150, 6683, 7335, 8150, 8241, 9225, 10050, 10921, 12225, 13366, 13735, 14670, 15075, 16482, 18450, 20049, 21842, 24450, 24723, 27470, 30150, 32763, 33415, 36675, 40098, 41205, 49446, 54605, 60147, 65526, 66830, 68675, 73350, 82410, 98289, 100245, 109210, 120294, 123615, 137350, 163815, 167075, 196578, 200490, 206025, 247230, 273025, 300735, 327630, 334150, 412050, 447761, 491445, 501225, 546050, 601470, 618075, 819075, 895522, 982890, 1002450, 1236150, 1343283, 1503675, 1638150, 2238805, 2457225, 2686566, 3007350, 4029849, 4477610, 4914450, 6716415, 8059698, 11194025, 13432830, 20149245, 22388050, 33582075, 40298490, 67164150, 100746225, 201492450]

約数ペア:

[(1, 201492450), (2, 100746225), (3, 67164150), (5, 40298490), (6, 33582075), (9, 22388050), (10, 20149245), (15, 13432830), (18, 11194025), (25, 8059698), (30, 6716415), (41, 4914450), (45, 4477610), (50, 4029849), (67, 3007350), (75, 2686566), (82, 2457225), (90, 2238805), (123, 1638150), (134, 1503675), (150, 1343283), (163, 1236150), (201, 1002450), (205, 982890), (225, 895522), (246, 819075), (326, 618075), (335, 601470), (369, 546050), (402, 501225), (410, 491445), (450, 447761), (489, 412050), (603, 334150), (615, 327630), (670, 300735), (738, 273025), (815, 247230), (978, 206025), (1005, 200490), (1025, 196578), (1206, 167075), (1230, 163815), (1467, 137350), (1630, 123615), (1675, 120294), (1845, 109210), (2010, 100245), (2050, 98289), (2445, 82410), (2747, 73350), (2934, 68675), (3015, 66830), (3075, 65526), (3350, 60147), (3690, 54605), (4075, 49446), (4890, 41205), (5025, 40098), (5494, 36675), (6030, 33415), (6150, 32763), (6683, 30150), (7335, 27470), (8150, 24723), (8241, 24450), (9225, 21842), (10050, 20049), (10921, 18450), (12225, 16482), (13366, 15075), (13735, 14670)]