80226450

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 168

約数和(自身を含む): 234199296

約数和(自身を除く): 153972846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 71, 75, 81, 90, 93, 135, 142, 150, 155, 162, 186, 213, 225, 243, 270, 279, 310, 355, 405, 426, 450, 465, 486, 558, 639, 675, 710, 729, 775, 810, 837, 930, 1065, 1215, 1278, 1350, 1395, 1458, 1550, 1674, 1775, 1917, 2025, 2130, 2201, 2325, 2430, 2511, 2790, 3195, 3550, 3645, 3834, 4050, 4185, 4402, 4650, 5022, 5325, 5751, 6075, 6390, 6603, 6975, 7290, 7533, 8370, 9585, 10650, 11005, 11502, 12150, 12555, 13206, 13950, 15066, 15975, 17253, 18225, 19170, 19809, 20925, 22010, 22599, 25110, 28755, 31950, 33015, 34506, 36450, 37665, 39618, 41850, 45198, 47925, 51759, 55025, 57510, 59427, 62775, 66030, 75330, 86265, 95850, 99045, 103518, 110050, 112995, 118854, 125550, 143775, 165075, 172530, 178281, 188325, 198090, 225990, 258795, 287550, 297135, 330150, 356562, 376650, 431325, 495225, 517590, 534843, 564975, 594270, 862650, 891405, 990450, 1069686, 1129950, 1293975, 1485675, 1604529, 1782810, 2587950, 2674215, 2971350, 3209058, 4457025, 5348430, 8022645, 8914050, 13371075, 16045290, 26742150, 40113225, 80226450]

約数ペア:

[(1, 80226450), (2, 40113225), (3, 26742150), (5, 16045290), (6, 13371075), (9, 8914050), (10, 8022645), (15, 5348430), (18, 4457025), (25, 3209058), (27, 2971350), (30, 2674215), (31, 2587950), (45, 1782810), (50, 1604529), (54, 1485675), (62, 1293975), (71, 1129950), (75, 1069686), (81, 990450), (90, 891405), (93, 862650), (135, 594270), (142, 564975), (150, 534843), (155, 517590), (162, 495225), (186, 431325), (213, 376650), (225, 356562), (243, 330150), (270, 297135), (279, 287550), (310, 258795), (355, 225990), (405, 198090), (426, 188325), (450, 178281), (465, 172530), (486, 165075), (558, 143775), (639, 125550), (675, 118854), (710, 112995), (729, 110050), (775, 103518), (810, 99045), (837, 95850), (930, 86265), (1065, 75330), (1215, 66030), (1278, 62775), (1350, 59427), (1395, 57510), (1458, 55025), (1550, 51759), (1674, 47925), (1775, 45198), (1917, 41850), (2025, 39618), (2130, 37665), (2201, 36450), (2325, 34506), (2430, 33015), (2511, 31950), (2790, 28755), (3195, 25110), (3550, 22599), (3645, 22010), (3834, 20925), (4050, 19809), (4185, 19170), (4402, 18225), (4650, 17253), (5022, 15975), (5325, 15066), (5751, 13950), (6075, 13206), (6390, 12555), (6603, 12150), (6975, 11502), (7290, 11005), (7533, 10650), (8370, 9585)]