73495350

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 214486272

約数和(自身を除く): 140990922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 81, 90, 115, 135, 138, 150, 162, 207, 225, 230, 243, 263, 270, 345, 405, 414, 450, 486, 526, 575, 621, 675, 690, 789, 810, 1035, 1150, 1215, 1242, 1315, 1350, 1578, 1725, 1863, 2025, 2070, 2367, 2430, 2630, 3105, 3450, 3726, 3945, 4050, 4734, 5175, 5589, 6049, 6075, 6210, 6575, 7101, 7890, 9315, 10350, 11178, 11835, 12098, 12150, 13150, 14202, 15525, 18147, 18630, 19725, 21303, 23670, 27945, 30245, 31050, 35505, 36294, 39450, 42606, 46575, 54441, 55890, 59175, 60490, 63909, 71010, 90735, 93150, 106515, 108882, 118350, 127818, 139725, 151225, 163323, 177525, 181470, 213030, 272205, 279450, 302450, 319545, 326646, 355050, 453675, 489969, 532575, 544410, 639090, 816615, 907350, 979938, 1065150, 1361025, 1469907, 1597725, 1633230, 2449845, 2722050, 2939814, 3195450, 4083075, 4899690, 7349535, 8166150, 12249225, 14699070, 24498450, 36747675, 73495350]

約数ペア:

[(1, 73495350), (2, 36747675), (3, 24498450), (5, 14699070), (6, 12249225), (9, 8166150), (10, 7349535), (15, 4899690), (18, 4083075), (23, 3195450), (25, 2939814), (27, 2722050), (30, 2449845), (45, 1633230), (46, 1597725), (50, 1469907), (54, 1361025), (69, 1065150), (75, 979938), (81, 907350), (90, 816615), (115, 639090), (135, 544410), (138, 532575), (150, 489969), (162, 453675), (207, 355050), (225, 326646), (230, 319545), (243, 302450), (263, 279450), (270, 272205), (345, 213030), (405, 181470), (414, 177525), (450, 163323), (486, 151225), (526, 139725), (575, 127818), (621, 118350), (675, 108882), (690, 106515), (789, 93150), (810, 90735), (1035, 71010), (1150, 63909), (1215, 60490), (1242, 59175), (1315, 55890), (1350, 54441), (1578, 46575), (1725, 42606), (1863, 39450), (2025, 36294), (2070, 35505), (2367, 31050), (2430, 30245), (2630, 27945), (3105, 23670), (3450, 21303), (3726, 19725), (3945, 18630), (4050, 18147), (4734, 15525), (5175, 14202), (5589, 13150), (6049, 12150), (6075, 12098), (6210, 11835), (6575, 11178), (7101, 10350), (7890, 9315)]