18011714100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{12959}}^1$

素因数の和:13130

約数の個数: 144

約数和(自身を含む): 53861552640

約数和(自身を除く): 35849838540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 113, 123, 150, 164, 205, 226, 246, 300, 339, 410, 452, 492, 565, 615, 678, 820, 1025, 1130, 1230, 1356, 1695, 2050, 2260, 2460, 2825, 3075, 3390, 4100, 4633, 5650, 6150, 6780, 8475, 9266, 11300, 12300, 12959, 13899, 16950, 18532, 23165, 25918, 27798, 33900, 38877, 46330, 51836, 55596, 64795, 69495, 77754, 92660, 115825, 129590, 138990, 155508, 194385, 231650, 259180, 277980, 323975, 347475, 388770, 463300, 531319, 647950, 694950, 777540, 971925, 1062638, 1295900, 1389900, 1464367, 1593957, 1943850, 2125276, 2656595, 2928734, 3187914, 3887700, 4393101, 5313190, 5857468, 6375828, 7321835, 7969785, 8786202, 10626380, 13282975, 14643670, 15939570, 17572404, 21965505, 26565950, 29287340, 31879140, 36609175, 39848925, 43931010, 53131900, 60039047, 73218350, 79697850, 87862020, 109827525, 120078094, 146436700, 159395700, 180117141, 219655050, 240156188, 300195235, 360234282, 439310100, 600390470, 720468564, 900585705, 1200780940, 1500976175, 1801171410, 3001952350, 3602342820, 4502928525, 6003904700, 9005857050, 18011714100]

約数ペア:

[(1, 18011714100), (2, 9005857050), (3, 6003904700), (4, 4502928525), (5, 3602342820), (6, 3001952350), (10, 1801171410), (12, 1500976175), (15, 1200780940), (20, 900585705), (25, 720468564), (30, 600390470), (41, 439310100), (50, 360234282), (60, 300195235), (75, 240156188), (82, 219655050), (100, 180117141), (113, 159395700), (123, 146436700), (150, 120078094), (164, 109827525), (205, 87862020), (226, 79697850), (246, 73218350), (300, 60039047), (339, 53131900), (410, 43931010), (452, 39848925), (492, 36609175), (565, 31879140), (615, 29287340), (678, 26565950), (820, 21965505), (1025, 17572404), (1130, 15939570), (1230, 14643670), (1356, 13282975), (1695, 10626380), (2050, 8786202), (2260, 7969785), (2460, 7321835), (2825, 6375828), (3075, 5857468), (3390, 5313190), (4100, 4393101), (4633, 3887700), (5650, 3187914), (6150, 2928734), (6780, 2656595), (8475, 2125276), (9266, 1943850), (11300, 1593957), (12300, 1464367), (12959, 1389900), (13899, 1295900), (16950, 1062638), (18532, 971925), (23165, 777540), (25918, 694950), (27798, 647950), (33900, 531319), (38877, 463300), (46330, 388770), (51836, 347475), (55596, 323975), (64795, 277980), (69495, 259180), (77754, 231650), (92660, 194385), (115825, 155508), (129590, 138990)]