275681220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1867}}^1$

素因数の和:2009

約数の個数: 96

約数和(自身を含む): 813431808

約数和(自身を除く): 537750588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 107, 115, 138, 214, 230, 276, 321, 345, 428, 460, 535, 642, 690, 1070, 1284, 1380, 1605, 1867, 2140, 2461, 3210, 3734, 4922, 5601, 6420, 7383, 7468, 9335, 9844, 11202, 12305, 14766, 18670, 22404, 24610, 28005, 29532, 36915, 37340, 42941, 49220, 56010, 73830, 85882, 112020, 128823, 147660, 171764, 199769, 214705, 257646, 399538, 429410, 515292, 599307, 644115, 799076, 858820, 998845, 1198614, 1288230, 1997690, 2397228, 2576460, 2996535, 3995380, 4594687, 5993070, 9189374, 11986140, 13784061, 18378748, 22973435, 27568122, 45946870, 55136244, 68920305, 91893740, 137840610, 275681220]

約数ペア:

[(1, 275681220), (2, 137840610), (3, 91893740), (4, 68920305), (5, 55136244), (6, 45946870), (10, 27568122), (12, 22973435), (15, 18378748), (20, 13784061), (23, 11986140), (30, 9189374), (46, 5993070), (60, 4594687), (69, 3995380), (92, 2996535), (107, 2576460), (115, 2397228), (138, 1997690), (214, 1288230), (230, 1198614), (276, 998845), (321, 858820), (345, 799076), (428, 644115), (460, 599307), (535, 515292), (642, 429410), (690, 399538), (1070, 257646), (1284, 214705), (1380, 199769), (1605, 171764), (1867, 147660), (2140, 128823), (2461, 112020), (3210, 85882), (3734, 73830), (4922, 56010), (5601, 49220), (6420, 42941), (7383, 37340), (7468, 36915), (9335, 29532), (9844, 28005), (11202, 24610), (12305, 22404), (14766, 18670)]