273335220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:782

約数の個数: 144

約数和(自身を含む): 874927872

約数和(自身を除く): 601592652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 103, 115, 138, 180, 206, 207, 230, 276, 309, 345, 412, 414, 460, 515, 618, 641, 690, 828, 927, 1030, 1035, 1236, 1282, 1380, 1545, 1854, 1923, 2060, 2070, 2369, 2564, 3090, 3205, 3708, 3846, 4140, 4635, 4738, 5769, 6180, 6410, 7107, 7692, 9270, 9476, 9615, 11538, 11845, 12820, 14214, 14743, 18540, 19230, 21321, 23076, 23690, 28428, 28845, 29486, 35535, 38460, 42642, 44229, 47380, 57690, 58972, 66023, 71070, 73715, 85284, 88458, 106605, 115380, 132046, 132687, 142140, 147430, 176916, 198069, 213210, 221145, 264092, 265374, 294860, 330115, 396138, 426420, 442290, 530748, 594207, 660230, 663435, 792276, 884580, 990345, 1188414, 1320460, 1326870, 1518529, 1980690, 2376828, 2653740, 2971035, 3037058, 3961380, 4555587, 5942070, 6074116, 7592645, 9111174, 11884140, 13666761, 15185290, 18222348, 22777935, 27333522, 30370580, 45555870, 54667044, 68333805, 91111740, 136667610, 273335220]

約数ペア:

[(1, 273335220), (2, 136667610), (3, 91111740), (4, 68333805), (5, 54667044), (6, 45555870), (9, 30370580), (10, 27333522), (12, 22777935), (15, 18222348), (18, 15185290), (20, 13666761), (23, 11884140), (30, 9111174), (36, 7592645), (45, 6074116), (46, 5942070), (60, 4555587), (69, 3961380), (90, 3037058), (92, 2971035), (103, 2653740), (115, 2376828), (138, 1980690), (180, 1518529), (206, 1326870), (207, 1320460), (230, 1188414), (276, 990345), (309, 884580), (345, 792276), (412, 663435), (414, 660230), (460, 594207), (515, 530748), (618, 442290), (641, 426420), (690, 396138), (828, 330115), (927, 294860), (1030, 265374), (1035, 264092), (1236, 221145), (1282, 213210), (1380, 198069), (1545, 176916), (1854, 147430), (1923, 142140), (2060, 132687), (2070, 132046), (2369, 115380), (2564, 106605), (3090, 88458), (3205, 85284), (3708, 73715), (3846, 71070), (4140, 66023), (4635, 58972), (4738, 57690), (5769, 47380), (6180, 44229), (6410, 42642), (7107, 38460), (7692, 35535), (9270, 29486), (9476, 28845), (9615, 28428), (11538, 23690), (11845, 23076), (12820, 21321), (14214, 19230), (14743, 18540)]