15353550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 120

約数和(自身を含む): 45372096

約数和(自身を除く): 30018546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 81, 85, 90, 102, 135, 150, 153, 162, 170, 223, 225, 255, 270, 306, 405, 425, 446, 450, 459, 510, 669, 675, 765, 810, 850, 918, 1115, 1275, 1338, 1350, 1377, 1530, 2007, 2025, 2230, 2295, 2550, 2754, 3345, 3791, 3825, 4014, 4050, 4590, 5575, 6021, 6690, 6885, 7582, 7650, 10035, 11150, 11373, 11475, 12042, 13770, 16725, 18063, 18955, 20070, 22746, 22950, 30105, 33450, 34119, 34425, 36126, 37910, 50175, 56865, 60210, 68238, 68850, 90315, 94775, 100350, 102357, 113730, 150525, 170595, 180630, 189550, 204714, 284325, 301050, 307071, 341190, 451575, 511785, 568650, 614142, 852975, 903150, 1023570, 1535355, 1705950, 2558925, 3070710, 5117850, 7676775, 15353550]

約数ペア:

[(1, 15353550), (2, 7676775), (3, 5117850), (5, 3070710), (6, 2558925), (9, 1705950), (10, 1535355), (15, 1023570), (17, 903150), (18, 852975), (25, 614142), (27, 568650), (30, 511785), (34, 451575), (45, 341190), (50, 307071), (51, 301050), (54, 284325), (75, 204714), (81, 189550), (85, 180630), (90, 170595), (102, 150525), (135, 113730), (150, 102357), (153, 100350), (162, 94775), (170, 90315), (223, 68850), (225, 68238), (255, 60210), (270, 56865), (306, 50175), (405, 37910), (425, 36126), (446, 34425), (450, 34119), (459, 33450), (510, 30105), (669, 22950), (675, 22746), (765, 20070), (810, 18955), (850, 18063), (918, 16725), (1115, 13770), (1275, 12042), (1338, 11475), (1350, 11373), (1377, 11150), (1530, 10035), (2007, 7650), (2025, 7582), (2230, 6885), (2295, 6690), (2550, 6021), (2754, 5575), (3345, 4590), (3791, 4050), (3825, 4014)]