201126870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:859

約数の個数: 144

約数和(自身を含む): 619416720

約数和(自身を除く): 418289850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 59, 63, 70, 90, 98, 105, 118, 126, 147, 177, 210, 245, 294, 295, 315, 354, 413, 441, 490, 531, 590, 630, 735, 773, 826, 882, 885, 1062, 1239, 1470, 1546, 1770, 2065, 2205, 2319, 2478, 2655, 2891, 3717, 3865, 4130, 4410, 4638, 5310, 5411, 5782, 6195, 6957, 7434, 7730, 8673, 10822, 11595, 12390, 13914, 14455, 16233, 17346, 18585, 23190, 26019, 27055, 28910, 32466, 34785, 37170, 37877, 43365, 45607, 48699, 52038, 54110, 69570, 75754, 81165, 86730, 91214, 97398, 113631, 130095, 136821, 162330, 189385, 227262, 228035, 243495, 260190, 273642, 319249, 340893, 378770, 410463, 456070, 486990, 568155, 638498, 681786, 684105, 820926, 957747, 1136310, 1368210, 1596245, 1704465, 1915494, 2052315, 2234743, 2873241, 3192490, 3408930, 4104630, 4469486, 4788735, 5746482, 6704229, 9577470, 11173715, 13408458, 14366205, 20112687, 22347430, 28732410, 33521145, 40225374, 67042290, 100563435, 201126870]

約数ペア:

[(1, 201126870), (2, 100563435), (3, 67042290), (5, 40225374), (6, 33521145), (7, 28732410), (9, 22347430), (10, 20112687), (14, 14366205), (15, 13408458), (18, 11173715), (21, 9577470), (30, 6704229), (35, 5746482), (42, 4788735), (45, 4469486), (49, 4104630), (59, 3408930), (63, 3192490), (70, 2873241), (90, 2234743), (98, 2052315), (105, 1915494), (118, 1704465), (126, 1596245), (147, 1368210), (177, 1136310), (210, 957747), (245, 820926), (294, 684105), (295, 681786), (315, 638498), (354, 568155), (413, 486990), (441, 456070), (490, 410463), (531, 378770), (590, 340893), (630, 319249), (735, 273642), (773, 260190), (826, 243495), (882, 228035), (885, 227262), (1062, 189385), (1239, 162330), (1470, 136821), (1546, 130095), (1770, 113631), (2065, 97398), (2205, 91214), (2319, 86730), (2478, 81165), (2655, 75754), (2891, 69570), (3717, 54110), (3865, 52038), (4130, 48699), (4410, 45607), (4638, 43365), (5310, 37877), (5411, 37170), (5782, 34785), (6195, 32466), (6957, 28910), (7434, 27055), (7730, 26019), (8673, 23190), (10822, 18585), (11595, 17346), (12390, 16233), (13914, 14455)]