2019930750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{6367}}^1$

素因数の和:6440

約数の個数: 128

約数和(自身を含む): 5722030080

約数和(自身を除く): 3702099330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 90, 94, 125, 135, 141, 150, 225, 235, 250, 270, 282, 375, 423, 450, 470, 675, 705, 750, 846, 1125, 1175, 1269, 1350, 1410, 2115, 2250, 2350, 2538, 3375, 3525, 4230, 5875, 6345, 6367, 6750, 7050, 10575, 11750, 12690, 12734, 17625, 19101, 21150, 31725, 31835, 35250, 38202, 52875, 57303, 63450, 63670, 95505, 105750, 114606, 158625, 159175, 171909, 191010, 286515, 299249, 317250, 318350, 343818, 477525, 573030, 598498, 795875, 859545, 897747, 955050, 1432575, 1496245, 1591750, 1719090, 1795494, 2387625, 2693241, 2865150, 2992490, 4297725, 4488735, 4775250, 5386482, 7162875, 7481225, 8079723, 8595450, 8977470, 13466205, 14325750, 14962450, 16159446, 21488625, 22443675, 26932410, 37406125, 40398615, 42977250, 44887350, 67331025, 74812250, 80797230, 112218375, 134662050, 201993075, 224436750, 336655125, 403986150, 673310250, 1009965375, 2019930750]

約数ペア:

[(1, 2019930750), (2, 1009965375), (3, 673310250), (5, 403986150), (6, 336655125), (9, 224436750), (10, 201993075), (15, 134662050), (18, 112218375), (25, 80797230), (27, 74812250), (30, 67331025), (45, 44887350), (47, 42977250), (50, 40398615), (54, 37406125), (75, 26932410), (90, 22443675), (94, 21488625), (125, 16159446), (135, 14962450), (141, 14325750), (150, 13466205), (225, 8977470), (235, 8595450), (250, 8079723), (270, 7481225), (282, 7162875), (375, 5386482), (423, 4775250), (450, 4488735), (470, 4297725), (675, 2992490), (705, 2865150), (750, 2693241), (846, 2387625), (1125, 1795494), (1175, 1719090), (1269, 1591750), (1350, 1496245), (1410, 1432575), (2115, 955050), (2250, 897747), (2350, 859545), (2538, 795875), (3375, 598498), (3525, 573030), (4230, 477525), (5875, 343818), (6345, 318350), (6367, 317250), (6750, 299249), (7050, 286515), (10575, 191010), (11750, 171909), (12690, 159175), (12734, 158625), (17625, 114606), (19101, 105750), (21150, 95505), (31725, 63670), (31835, 63450), (35250, 57303), (38202, 52875)]