67128750

素因数分解:

$2^1\times 3^5\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:67

約数の個数: 240

約数和(自身を含む): 214918704

約数和(自身を除く): 147789954

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 27, 30, 34, 39, 45, 50, 51, 54, 65, 75, 78, 81, 85, 90, 102, 117, 125, 130, 135, 150, 153, 162, 170, 195, 221, 225, 234, 243, 250, 255, 270, 306, 325, 351, 375, 390, 405, 425, 442, 450, 459, 486, 510, 585, 625, 650, 663, 675, 702, 750, 765, 810, 850, 918, 975, 1053, 1105, 1125, 1170, 1215, 1250, 1275, 1326, 1350, 1377, 1530, 1625, 1755, 1875, 1950, 1989, 2025, 2106, 2125, 2210, 2250, 2295, 2430, 2550, 2754, 2925, 3159, 3250, 3315, 3375, 3510, 3750, 3825, 3978, 4050, 4131, 4250, 4590, 4875, 5265, 5525, 5625, 5850, 5967, 6075, 6318, 6375, 6630, 6750, 6885, 7650, 8125, 8262, 8775, 9750, 9945, 10125, 10530, 10625, 11050, 11250, 11475, 11934, 12150, 12750, 13770, 14625, 15795, 16250, 16575, 16875, 17550, 17901, 19125, 19890, 20250, 20655, 21250, 22950, 24375, 26325, 27625, 29250, 29835, 30375, 31590, 31875, 33150, 33750, 34425, 35802, 38250, 41310, 43875, 48750, 49725, 50625, 52650, 53703, 55250, 57375, 59670, 60750, 63750, 68850, 73125, 78975, 82875, 87750, 89505, 95625, 99450, 101250, 103275, 107406, 114750, 131625, 138125, 146250, 149175, 151875, 157950, 165750, 172125, 179010, 191250, 206550, 219375, 248625, 263250, 268515, 276250, 286875, 298350, 303750, 344250, 394875, 414375, 438750, 447525, 497250, 516375, 537030, 573750, 658125, 745875, 789750, 828750, 860625, 895050, 1032750, 1243125, 1316250, 1342575, 1491750, 1721250, 1974375, 2237625, 2486250, 2581875, 2685150, 3729375, 3948750, 4475250, 5163750, 6712875, 7458750, 11188125, 13425750, 22376250, 33564375, 67128750]

約数ペア:

[(1, 67128750), (2, 33564375), (3, 22376250), (5, 13425750), (6, 11188125), (9, 7458750), (10, 6712875), (13, 5163750), (15, 4475250), (17, 3948750), (18, 3729375), (25, 2685150), (26, 2581875), (27, 2486250), (30, 2237625), (34, 1974375), (39, 1721250), (45, 1491750), (50, 1342575), (51, 1316250), (54, 1243125), (65, 1032750), (75, 895050), (78, 860625), (81, 828750), (85, 789750), (90, 745875), (102, 658125), (117, 573750), (125, 537030), (130, 516375), (135, 497250), (150, 447525), (153, 438750), (162, 414375), (170, 394875), (195, 344250), (221, 303750), (225, 298350), (234, 286875), (243, 276250), (250, 268515), (255, 263250), (270, 248625), (306, 219375), (325, 206550), (351, 191250), (375, 179010), (390, 172125), (405, 165750), (425, 157950), (442, 151875), (450, 149175), (459, 146250), (486, 138125), (510, 131625), (585, 114750), (625, 107406), (650, 103275), (663, 101250), (675, 99450), (702, 95625), (750, 89505), (765, 87750), (810, 82875), (850, 78975), (918, 73125), (975, 68850), (1053, 63750), (1105, 60750), (1125, 59670), (1170, 57375), (1215, 55250), (1250, 53703), (1275, 52650), (1326, 50625), (1350, 49725), (1377, 48750), (1530, 43875), (1625, 41310), (1755, 38250), (1875, 35802), (1950, 34425), (1989, 33750), (2025, 33150), (2106, 31875), (2125, 31590), (2210, 30375), (2250, 29835), (2295, 29250), (2430, 27625), (2550, 26325), (2754, 24375), (2925, 22950), (3159, 21250), (3250, 20655), (3315, 20250), (3375, 19890), (3510, 19125), (3750, 17901), (3825, 17550), (3978, 16875), (4050, 16575), (4131, 16250), (4250, 15795), (4590, 14625), (4875, 13770), (5265, 12750), (5525, 12150), (5625, 11934), (5850, 11475), (5967, 11250), (6075, 11050), (6318, 10625), (6375, 10530), (6630, 10125), (6750, 9945), (6885, 9750), (7650, 8775), (8125, 8262)]