30707100

素因数分解:

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

素因数の和:266

約数の個数: 180

約数和(自身を含む): 105868224

約数和(自身を除く): 75161124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 100, 102, 108, 135, 150, 153, 162, 170, 180, 204, 223, 225, 255, 270, 300, 306, 324, 340, 405, 425, 446, 450, 459, 510, 540, 612, 669, 675, 765, 810, 850, 892, 900, 918, 1020, 1115, 1275, 1338, 1350, 1377, 1530, 1620, 1700, 1836, 2007, 2025, 2230, 2295, 2550, 2676, 2700, 2754, 3060, 3345, 3791, 3825, 4014, 4050, 4460, 4590, 5100, 5508, 5575, 6021, 6690, 6885, 7582, 7650, 8028, 8100, 9180, 10035, 11150, 11373, 11475, 12042, 13380, 13770, 15164, 15300, 16725, 18063, 18955, 20070, 22300, 22746, 22950, 24084, 27540, 30105, 33450, 34119, 34425, 36126, 37910, 40140, 45492, 45900, 50175, 56865, 60210, 66900, 68238, 68850, 72252, 75820, 90315, 94775, 100350, 102357, 113730, 120420, 136476, 137700, 150525, 170595, 180630, 189550, 200700, 204714, 227460, 284325, 301050, 307071, 341190, 361260, 379100, 409428, 451575, 511785, 568650, 602100, 614142, 682380, 852975, 903150, 1023570, 1137300, 1228284, 1535355, 1705950, 1806300, 2047140, 2558925, 3070710, 3411900, 5117850, 6141420, 7676775, 10235700, 15353550, 30707100]

約数ペア:

[(1, 30707100), (2, 15353550), (3, 10235700), (4, 7676775), (5, 6141420), (6, 5117850), (9, 3411900), (10, 3070710), (12, 2558925), (15, 2047140), (17, 1806300), (18, 1705950), (20, 1535355), (25, 1228284), (27, 1137300), (30, 1023570), (34, 903150), (36, 852975), (45, 682380), (50, 614142), (51, 602100), (54, 568650), (60, 511785), (68, 451575), (75, 409428), (81, 379100), (85, 361260), (90, 341190), (100, 307071), (102, 301050), (108, 284325), (135, 227460), (150, 204714), (153, 200700), (162, 189550), (170, 180630), (180, 170595), (204, 150525), (223, 137700), (225, 136476), (255, 120420), (270, 113730), (300, 102357), (306, 100350), (324, 94775), (340, 90315), (405, 75820), (425, 72252), (446, 68850), (450, 68238), (459, 66900), (510, 60210), (540, 56865), (612, 50175), (669, 45900), (675, 45492), (765, 40140), (810, 37910), (850, 36126), (892, 34425), (900, 34119), (918, 33450), (1020, 30105), (1115, 27540), (1275, 24084), (1338, 22950), (1350, 22746), (1377, 22300), (1530, 20070), (1620, 18955), (1700, 18063), (1836, 16725), (2007, 15300), (2025, 15164), (2230, 13770), (2295, 13380), (2550, 12042), (2676, 11475), (2700, 11373), (2754, 11150), (3060, 10035), (3345, 9180), (3791, 8100), (3825, 8028), (4014, 7650), (4050, 7582), (4460, 6885), (4590, 6690), (5100, 6021), (5508, 5575)]