40066650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:798

約数の個数: 120

約数和(自身を含む): 120047004

約数和(自身を除く): 79980354

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 270, 325, 351, 390, 405, 450, 585, 650, 675, 702, 761, 810, 975, 1053, 1170, 1350, 1522, 1755, 1950, 2025, 2106, 2283, 2925, 3510, 3805, 4050, 4566, 5265, 5850, 6849, 7610, 8775, 9893, 10530, 11415, 13698, 17550, 19025, 19786, 20547, 22830, 26325, 29679, 34245, 38050, 41094, 49465, 52650, 57075, 59358, 61641, 68490, 89037, 98930, 102735, 114150, 123282, 148395, 171225, 178074, 205470, 247325, 267111, 296790, 308205, 342450, 445185, 494650, 513675, 534222, 616410, 741975, 801333, 890370, 1027350, 1335555, 1483950, 1541025, 1602666, 2225925, 2671110, 3082050, 4006665, 4451850, 6677775, 8013330, 13355550, 20033325, 40066650]

約数ペア:

[(1, 40066650), (2, 20033325), (3, 13355550), (5, 8013330), (6, 6677775), (9, 4451850), (10, 4006665), (13, 3082050), (15, 2671110), (18, 2225925), (25, 1602666), (26, 1541025), (27, 1483950), (30, 1335555), (39, 1027350), (45, 890370), (50, 801333), (54, 741975), (65, 616410), (75, 534222), (78, 513675), (81, 494650), (90, 445185), (117, 342450), (130, 308205), (135, 296790), (150, 267111), (162, 247325), (195, 205470), (225, 178074), (234, 171225), (270, 148395), (325, 123282), (351, 114150), (390, 102735), (405, 98930), (450, 89037), (585, 68490), (650, 61641), (675, 59358), (702, 57075), (761, 52650), (810, 49465), (975, 41094), (1053, 38050), (1170, 34245), (1350, 29679), (1522, 26325), (1755, 22830), (1950, 20547), (2025, 19786), (2106, 19025), (2283, 17550), (2925, 13698), (3510, 11415), (3805, 10530), (4050, 9893), (4566, 8775), (5265, 7610), (5850, 6849)]