268620300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2590

約数の個数: 180

約数和(自身を含む): 938110096

約数和(自身を除く): 669489796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1755, 1950, 2025, 2106, 2340, 2551, 2700, 2925, 3510, 3900, 4050, 4212, 5102, 5265, 5850, 7020, 7653, 8100, 8775, 10204, 10530, 11700, 12755, 15306, 17550, 21060, 22959, 25510, 26325, 30612, 33163, 35100, 38265, 45918, 51020, 52650, 63775, 66326, 68877, 76530, 91836, 99489, 105300, 114795, 127550, 132652, 137754, 153060, 165815, 191325, 198978, 206631, 229590, 255100, 275508, 298467, 331630, 344385, 382650, 397956, 413262, 459180, 497445, 573975, 596934, 663260, 688770, 765300, 826524, 829075, 895401, 994890, 1033155, 1147950, 1193868, 1377540, 1492335, 1658150, 1721925, 1790802, 1989780, 2066310, 2295900, 2487225, 2686203, 2984670, 3316300, 3443850, 3581604, 4132620, 4477005, 4974450, 5165775, 5372406, 5969340, 6887700, 7461675, 8954010, 9948900, 10331550, 10744812, 13431015, 14923350, 17908020, 20663100, 22385025, 26862030, 29846700, 44770050, 53724060, 67155075, 89540100, 134310150, 268620300]

約数ペア:

[(1, 268620300), (2, 134310150), (3, 89540100), (4, 67155075), (5, 53724060), (6, 44770050), (9, 29846700), (10, 26862030), (12, 22385025), (13, 20663100), (15, 17908020), (18, 14923350), (20, 13431015), (25, 10744812), (26, 10331550), (27, 9948900), (30, 8954010), (36, 7461675), (39, 6887700), (45, 5969340), (50, 5372406), (52, 5165775), (54, 4974450), (60, 4477005), (65, 4132620), (75, 3581604), (78, 3443850), (81, 3316300), (90, 2984670), (100, 2686203), (108, 2487225), (117, 2295900), (130, 2066310), (135, 1989780), (150, 1790802), (156, 1721925), (162, 1658150), (180, 1492335), (195, 1377540), (225, 1193868), (234, 1147950), (260, 1033155), (270, 994890), (300, 895401), (324, 829075), (325, 826524), (351, 765300), (390, 688770), (405, 663260), (450, 596934), (468, 573975), (540, 497445), (585, 459180), (650, 413262), (675, 397956), (702, 382650), (780, 344385), (810, 331630), (900, 298467), (975, 275508), (1053, 255100), (1170, 229590), (1300, 206631), (1350, 198978), (1404, 191325), (1620, 165815), (1755, 153060), (1950, 137754), (2025, 132652), (2106, 127550), (2340, 114795), (2551, 105300), (2700, 99489), (2925, 91836), (3510, 76530), (3900, 68877), (4050, 66326), (4212, 63775), (5102, 52650), (5265, 51020), (5850, 45918), (7020, 38265), (7653, 35100), (8100, 33163), (8775, 30612), (10204, 26325), (10530, 25510), (11700, 22959), (12755, 21060), (15306, 17550)]