20238064650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{1279}}^1\times {\mathrm{3907}}^1$

素因数の和:5210

約数の個数: 120

約数和(自身を含む): 56290206720

約数和(自身を除く): 36052142070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1279, 1350, 2025, 2558, 3837, 3907, 4050, 6395, 7674, 7814, 11511, 11721, 12790, 19185, 19535, 23022, 23442, 31975, 34533, 35163, 38370, 39070, 57555, 58605, 63950, 69066, 70326, 95925, 97675, 103599, 105489, 115110, 117210, 172665, 175815, 191850, 195350, 207198, 210978, 287775, 293025, 316467, 345330, 351630, 517995, 527445, 575550, 586050, 632934, 863325, 879075, 1035990, 1054890, 1582335, 1726650, 1758150, 2589975, 2637225, 3164670, 4997053, 5179950, 5274450, 7911675, 9994106, 14991159, 15823350, 24985265, 29982318, 44973477, 49970530, 74955795, 89946954, 124926325, 134920431, 149911590, 224867385, 249852650, 269840862, 374778975, 404761293, 449734770, 674602155, 749557950, 809522586, 1124336925, 1349204310, 2023806465, 2248673850, 3373010775, 4047612930, 6746021550, 10119032325, 20238064650]

約数ペア:

[(1, 20238064650), (2, 10119032325), (3, 6746021550), (5, 4047612930), (6, 3373010775), (9, 2248673850), (10, 2023806465), (15, 1349204310), (18, 1124336925), (25, 809522586), (27, 749557950), (30, 674602155), (45, 449734770), (50, 404761293), (54, 374778975), (75, 269840862), (81, 249852650), (90, 224867385), (135, 149911590), (150, 134920431), (162, 124926325), (225, 89946954), (270, 74955795), (405, 49970530), (450, 44973477), (675, 29982318), (810, 24985265), (1279, 15823350), (1350, 14991159), (2025, 9994106), (2558, 7911675), (3837, 5274450), (3907, 5179950), (4050, 4997053), (6395, 3164670), (7674, 2637225), (7814, 2589975), (11511, 1758150), (11721, 1726650), (12790, 1582335), (19185, 1054890), (19535, 1035990), (23022, 879075), (23442, 863325), (31975, 632934), (34533, 586050), (35163, 575550), (38370, 527445), (39070, 517995), (57555, 351630), (58605, 345330), (63950, 316467), (69066, 293025), (70326, 287775), (95925, 210978), (97675, 207198), (103599, 195350), (105489, 191850), (115110, 175815), (117210, 172665)]