228455700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:782

約数の個数: 144

約数和(自身を含む): 728953344

約数和(自身を除く): 500497644

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 107, 110, 132, 150, 165, 214, 220, 275, 300, 321, 330, 428, 535, 550, 642, 647, 660, 825, 1070, 1100, 1177, 1284, 1294, 1605, 1650, 1941, 2140, 2354, 2588, 2675, 3210, 3235, 3300, 3531, 3882, 4708, 5350, 5885, 6420, 6470, 7062, 7117, 7764, 8025, 9705, 10700, 11770, 12940, 14124, 14234, 16050, 16175, 17655, 19410, 21351, 23540, 28468, 29425, 32100, 32350, 35310, 35585, 38820, 42702, 48525, 58850, 64700, 69229, 70620, 71170, 85404, 88275, 97050, 106755, 117700, 138458, 142340, 176550, 177925, 194100, 207687, 213510, 276916, 346145, 353100, 355850, 415374, 427020, 533775, 692290, 711700, 761519, 830748, 1038435, 1067550, 1384580, 1523038, 1730725, 2076870, 2135100, 2284557, 3046076, 3461450, 3807595, 4153740, 4569114, 5192175, 6922900, 7615190, 9138228, 10384350, 11422785, 15230380, 19037975, 20768700, 22845570, 38075950, 45691140, 57113925, 76151900, 114227850, 228455700]

約数ペア:

[(1, 228455700), (2, 114227850), (3, 76151900), (4, 57113925), (5, 45691140), (6, 38075950), (10, 22845570), (11, 20768700), (12, 19037975), (15, 15230380), (20, 11422785), (22, 10384350), (25, 9138228), (30, 7615190), (33, 6922900), (44, 5192175), (50, 4569114), (55, 4153740), (60, 3807595), (66, 3461450), (75, 3046076), (100, 2284557), (107, 2135100), (110, 2076870), (132, 1730725), (150, 1523038), (165, 1384580), (214, 1067550), (220, 1038435), (275, 830748), (300, 761519), (321, 711700), (330, 692290), (428, 533775), (535, 427020), (550, 415374), (642, 355850), (647, 353100), (660, 346145), (825, 276916), (1070, 213510), (1100, 207687), (1177, 194100), (1284, 177925), (1294, 176550), (1605, 142340), (1650, 138458), (1941, 117700), (2140, 106755), (2354, 97050), (2588, 88275), (2675, 85404), (3210, 71170), (3235, 70620), (3300, 69229), (3531, 64700), (3882, 58850), (4708, 48525), (5350, 42702), (5885, 38820), (6420, 35585), (6470, 35310), (7062, 32350), (7117, 32100), (7764, 29425), (8025, 28468), (9705, 23540), (10700, 21351), (11770, 19410), (12940, 17655), (14124, 16175), (14234, 16050)]