15300612

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 42771456

約数和(自身を除く): 27470844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1087, 1173, 1564, 2174, 2346, 3261, 3519, 4348, 4692, 6522, 7038, 9783, 13044, 14076, 18479, 19566, 25001, 36958, 39132, 50002, 55437, 73916, 75003, 100004, 110874, 150006, 166311, 221748, 225009, 300012, 332622, 425017, 450018, 665244, 850034, 900036, 1275051, 1700068, 2550102, 3825153, 5100204, 7650306, 15300612]

約数ペア:

[(1, 15300612), (2, 7650306), (3, 5100204), (4, 3825153), (6, 2550102), (9, 1700068), (12, 1275051), (17, 900036), (18, 850034), (23, 665244), (34, 450018), (36, 425017), (46, 332622), (51, 300012), (68, 225009), (69, 221748), (92, 166311), (102, 150006), (138, 110874), (153, 100004), (204, 75003), (207, 73916), (276, 55437), (306, 50002), (391, 39132), (414, 36958), (612, 25001), (782, 19566), (828, 18479), (1087, 14076), (1173, 13044), (1564, 9783), (2174, 7038), (2346, 6522), (3261, 4692), (3519, 4348)]