20164603950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{12049}}^1\times {\mathrm{3719}}^1$

素因数の和:15786

約数の個数: 72

約数和(自身を含む): 54194634000

約数和(自身を除く): 34030030050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 3719, 7438, 11157, 12049, 18595, 22314, 24098, 33471, 36147, 37190, 55785, 60245, 66942, 72294, 92975, 108441, 111570, 120490, 167355, 180735, 185950, 216882, 278925, 301225, 334710, 361470, 542205, 557850, 602450, 836775, 903675, 1084410, 1673550, 1807350, 2711025, 5422050, 44810231, 89620462, 134430693, 224051155, 268861386, 403292079, 448102310, 672153465, 806584158, 1120255775, 1344306930, 2016460395, 2240511550, 3360767325, 4032920790, 6721534650, 10082301975, 20164603950]

約数ペア:

[(1, 20164603950), (2, 10082301975), (3, 6721534650), (5, 4032920790), (6, 3360767325), (9, 2240511550), (10, 2016460395), (15, 1344306930), (18, 1120255775), (25, 806584158), (30, 672153465), (45, 448102310), (50, 403292079), (75, 268861386), (90, 224051155), (150, 134430693), (225, 89620462), (450, 44810231), (3719, 5422050), (7438, 2711025), (11157, 1807350), (12049, 1673550), (18595, 1084410), (22314, 903675), (24098, 836775), (33471, 602450), (36147, 557850), (37190, 542205), (55785, 361470), (60245, 334710), (66942, 301225), (72294, 278925), (92975, 216882), (108441, 185950), (111570, 180735), (120490, 167355)]