9278550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 120

約数和(自身を含む): 27007200

約数和(自身を除く): 17728650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 79, 81, 87, 90, 135, 145, 150, 158, 162, 174, 225, 237, 261, 270, 290, 395, 405, 435, 450, 474, 522, 675, 711, 725, 783, 790, 810, 870, 1185, 1305, 1350, 1422, 1450, 1566, 1975, 2025, 2133, 2175, 2291, 2349, 2370, 2610, 3555, 3915, 3950, 4050, 4266, 4350, 4582, 4698, 5925, 6399, 6525, 6873, 7110, 7830, 10665, 11455, 11745, 11850, 12798, 13050, 13746, 17775, 19575, 20619, 21330, 22910, 23490, 31995, 34365, 35550, 39150, 41238, 53325, 57275, 58725, 61857, 63990, 68730, 103095, 106650, 114550, 117450, 123714, 159975, 171825, 185571, 206190, 309285, 319950, 343650, 371142, 515475, 618570, 927855, 1030950, 1546425, 1855710, 3092850, 4639275, 9278550]

約数ペア:

[(1, 9278550), (2, 4639275), (3, 3092850), (5, 1855710), (6, 1546425), (9, 1030950), (10, 927855), (15, 618570), (18, 515475), (25, 371142), (27, 343650), (29, 319950), (30, 309285), (45, 206190), (50, 185571), (54, 171825), (58, 159975), (75, 123714), (79, 117450), (81, 114550), (87, 106650), (90, 103095), (135, 68730), (145, 63990), (150, 61857), (158, 58725), (162, 57275), (174, 53325), (225, 41238), (237, 39150), (261, 35550), (270, 34365), (290, 31995), (395, 23490), (405, 22910), (435, 21330), (450, 20619), (474, 19575), (522, 17775), (675, 13746), (711, 13050), (725, 12798), (783, 11850), (790, 11745), (810, 11455), (870, 10665), (1185, 7830), (1305, 7110), (1350, 6873), (1422, 6525), (1450, 6399), (1566, 5925), (1975, 4698), (2025, 4582), (2133, 4350), (2175, 4266), (2291, 4050), (2349, 3950), (2370, 3915), (2610, 3555)]