208065150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{67}}^2\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 108

約数和(自身を含む): 572978952

約数和(自身を除く): 364913802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 67, 75, 90, 103, 134, 150, 201, 206, 225, 309, 335, 402, 450, 515, 603, 618, 670, 927, 1005, 1030, 1206, 1545, 1675, 1854, 2010, 2575, 3015, 3090, 3350, 4489, 4635, 5025, 5150, 6030, 6901, 7725, 8978, 9270, 10050, 13467, 13802, 15075, 15450, 20703, 22445, 23175, 26934, 30150, 34505, 40401, 41406, 44890, 46350, 62109, 67335, 69010, 80802, 103515, 112225, 124218, 134670, 172525, 202005, 207030, 224450, 310545, 336675, 345050, 404010, 462367, 517575, 621090, 673350, 924734, 1010025, 1035150, 1387101, 1552725, 2020050, 2311835, 2774202, 3105450, 4161303, 4623670, 6935505, 8322606, 11559175, 13871010, 20806515, 23118350, 34677525, 41613030, 69355050, 104032575, 208065150]

約数ペア:

[(1, 208065150), (2, 104032575), (3, 69355050), (5, 41613030), (6, 34677525), (9, 23118350), (10, 20806515), (15, 13871010), (18, 11559175), (25, 8322606), (30, 6935505), (45, 4623670), (50, 4161303), (67, 3105450), (75, 2774202), (90, 2311835), (103, 2020050), (134, 1552725), (150, 1387101), (201, 1035150), (206, 1010025), (225, 924734), (309, 673350), (335, 621090), (402, 517575), (450, 462367), (515, 404010), (603, 345050), (618, 336675), (670, 310545), (927, 224450), (1005, 207030), (1030, 202005), (1206, 172525), (1545, 134670), (1675, 124218), (1854, 112225), (2010, 103515), (2575, 80802), (3015, 69010), (3090, 67335), (3350, 62109), (4489, 46350), (4635, 44890), (5025, 41406), (5150, 40401), (6030, 34505), (6901, 30150), (7725, 26934), (8978, 23175), (9270, 22445), (10050, 20703), (13467, 15450), (13802, 15075)]