240603750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{7129}}^1$

素因数の和:7160

約数の個数: 80

約数和(自身を含む): 668223600

約数和(自身を除く): 427619850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 625, 675, 750, 1125, 1250, 1350, 1875, 2250, 3375, 3750, 5625, 6750, 7129, 11250, 14258, 16875, 21387, 33750, 35645, 42774, 64161, 71290, 106935, 128322, 178225, 192483, 213870, 320805, 356450, 384966, 534675, 641610, 891125, 962415, 1069350, 1604025, 1782250, 1924830, 2673375, 3208050, 4455625, 4812075, 5346750, 8020125, 8911250, 9624150, 13366875, 16040250, 24060375, 26733750, 40100625, 48120750, 80201250, 120301875, 240603750]

約数ペア:

[(1, 240603750), (2, 120301875), (3, 80201250), (5, 48120750), (6, 40100625), (9, 26733750), (10, 24060375), (15, 16040250), (18, 13366875), (25, 9624150), (27, 8911250), (30, 8020125), (45, 5346750), (50, 4812075), (54, 4455625), (75, 3208050), (90, 2673375), (125, 1924830), (135, 1782250), (150, 1604025), (225, 1069350), (250, 962415), (270, 891125), (375, 641610), (450, 534675), (625, 384966), (675, 356450), (750, 320805), (1125, 213870), (1250, 192483), (1350, 178225), (1875, 128322), (2250, 106935), (3375, 71290), (3750, 64161), (5625, 42774), (6750, 35645), (7129, 33750), (11250, 21387), (14258, 16875)]