87738700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 235859904

約数和(自身を除く): 148121204

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 73, 85, 100, 101, 119, 140, 146, 170, 175, 202, 238, 292, 340, 350, 365, 404, 425, 476, 505, 511, 595, 700, 707, 730, 850, 1010, 1022, 1190, 1241, 1414, 1460, 1700, 1717, 1825, 2020, 2044, 2380, 2482, 2525, 2555, 2828, 2975, 3434, 3535, 3650, 4964, 5050, 5110, 5950, 6205, 6868, 7070, 7300, 7373, 8585, 8687, 10100, 10220, 11900, 12019, 12410, 12775, 14140, 14746, 17170, 17374, 17675, 24038, 24820, 25550, 29492, 31025, 34340, 34748, 35350, 36865, 42925, 43435, 48076, 51100, 51611, 60095, 62050, 70700, 73730, 85850, 86870, 103222, 120190, 124100, 125341, 147460, 171700, 173740, 184325, 206444, 217175, 240380, 250682, 258055, 300475, 368650, 434350, 501364, 516110, 600950, 626705, 737300, 868700, 877387, 1032220, 1201900, 1253410, 1290275, 1754774, 2506820, 2580550, 3133525, 3509548, 4386935, 5161100, 6267050, 8773870, 12534100, 17547740, 21934675, 43869350, 87738700]

約数ペア:

[(1, 87738700), (2, 43869350), (4, 21934675), (5, 17547740), (7, 12534100), (10, 8773870), (14, 6267050), (17, 5161100), (20, 4386935), (25, 3509548), (28, 3133525), (34, 2580550), (35, 2506820), (50, 1754774), (68, 1290275), (70, 1253410), (73, 1201900), (85, 1032220), (100, 877387), (101, 868700), (119, 737300), (140, 626705), (146, 600950), (170, 516110), (175, 501364), (202, 434350), (238, 368650), (292, 300475), (340, 258055), (350, 250682), (365, 240380), (404, 217175), (425, 206444), (476, 184325), (505, 173740), (511, 171700), (595, 147460), (700, 125341), (707, 124100), (730, 120190), (850, 103222), (1010, 86870), (1022, 85850), (1190, 73730), (1241, 70700), (1414, 62050), (1460, 60095), (1700, 51611), (1717, 51100), (1825, 48076), (2020, 43435), (2044, 42925), (2380, 36865), (2482, 35350), (2525, 34748), (2555, 34340), (2828, 31025), (2975, 29492), (3434, 25550), (3535, 24820), (3650, 24038), (4964, 17675), (5050, 17374), (5110, 17170), (5950, 14746), (6205, 14140), (6868, 12775), (7070, 12410), (7300, 12019), (7373, 11900), (8585, 10220), (8687, 10100)]