40158450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 111957120

約数和(自身を除く): 71798670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 151, 197, 225, 270, 302, 394, 450, 453, 591, 675, 755, 906, 985, 1182, 1350, 1359, 1510, 1773, 1970, 2265, 2718, 2955, 3546, 3775, 4077, 4530, 4925, 5319, 5910, 6795, 7550, 8154, 8865, 9850, 10638, 11325, 13590, 14775, 17730, 20385, 22650, 26595, 29550, 29747, 33975, 40770, 44325, 53190, 59494, 67950, 88650, 89241, 101925, 132975, 148735, 178482, 203850, 265950, 267723, 297470, 446205, 535446, 743675, 803169, 892410, 1338615, 1487350, 1606338, 2231025, 2677230, 4015845, 4462050, 6693075, 8031690, 13386150, 20079225, 40158450]

約数ペア:

[(1, 40158450), (2, 20079225), (3, 13386150), (5, 8031690), (6, 6693075), (9, 4462050), (10, 4015845), (15, 2677230), (18, 2231025), (25, 1606338), (27, 1487350), (30, 1338615), (45, 892410), (50, 803169), (54, 743675), (75, 535446), (90, 446205), (135, 297470), (150, 267723), (151, 265950), (197, 203850), (225, 178482), (270, 148735), (302, 132975), (394, 101925), (450, 89241), (453, 88650), (591, 67950), (675, 59494), (755, 53190), (906, 44325), (985, 40770), (1182, 33975), (1350, 29747), (1359, 29550), (1510, 26595), (1773, 22650), (1970, 20385), (2265, 17730), (2718, 14775), (2955, 13590), (3546, 11325), (3775, 10638), (4077, 9850), (4530, 8865), (4925, 8154), (5319, 7550), (5910, 6795)]