7542450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 21486720

約数和(自身を除く): 13944270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 90, 111, 135, 150, 151, 185, 222, 225, 270, 302, 333, 370, 450, 453, 555, 666, 675, 755, 906, 925, 999, 1110, 1350, 1359, 1510, 1665, 1850, 1998, 2265, 2718, 2775, 3330, 3775, 4077, 4530, 4995, 5550, 5587, 6795, 7550, 8154, 8325, 9990, 11174, 11325, 13590, 16650, 16761, 20385, 22650, 24975, 27935, 33522, 33975, 40770, 49950, 50283, 55870, 67950, 83805, 100566, 101925, 139675, 150849, 167610, 203850, 251415, 279350, 301698, 419025, 502830, 754245, 838050, 1257075, 1508490, 2514150, 3771225, 7542450]

約数ペア:

[(1, 7542450), (2, 3771225), (3, 2514150), (5, 1508490), (6, 1257075), (9, 838050), (10, 754245), (15, 502830), (18, 419025), (25, 301698), (27, 279350), (30, 251415), (37, 203850), (45, 167610), (50, 150849), (54, 139675), (74, 101925), (75, 100566), (90, 83805), (111, 67950), (135, 55870), (150, 50283), (151, 49950), (185, 40770), (222, 33975), (225, 33522), (270, 27935), (302, 24975), (333, 22650), (370, 20385), (450, 16761), (453, 16650), (555, 13590), (666, 11325), (675, 11174), (755, 9990), (906, 8325), (925, 8154), (999, 7550), (1110, 6795), (1350, 5587), (1359, 5550), (1510, 4995), (1665, 4530), (1850, 4077), (1998, 3775), (2265, 3330), (2718, 2775)]