7375860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 24088680

約数和(自身を除く): 16712820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 157, 162, 174, 180, 261, 270, 290, 314, 324, 348, 405, 435, 471, 522, 540, 580, 628, 783, 785, 810, 870, 942, 1044, 1305, 1413, 1566, 1570, 1620, 1740, 1884, 2349, 2355, 2610, 2826, 3132, 3140, 3915, 4239, 4553, 4698, 4710, 5220, 5652, 7065, 7830, 8478, 9106, 9396, 9420, 11745, 12717, 13659, 14130, 15660, 16956, 18212, 21195, 22765, 23490, 25434, 27318, 28260, 40977, 42390, 45530, 46980, 50868, 54636, 63585, 68295, 81954, 84780, 91060, 122931, 127170, 136590, 163908, 204885, 245862, 254340, 273180, 368793, 409770, 491724, 614655, 737586, 819540, 1229310, 1475172, 1843965, 2458620, 3687930, 7375860]

約数ペア:

[(1, 7375860), (2, 3687930), (3, 2458620), (4, 1843965), (5, 1475172), (6, 1229310), (9, 819540), (10, 737586), (12, 614655), (15, 491724), (18, 409770), (20, 368793), (27, 273180), (29, 254340), (30, 245862), (36, 204885), (45, 163908), (54, 136590), (58, 127170), (60, 122931), (81, 91060), (87, 84780), (90, 81954), (108, 68295), (116, 63585), (135, 54636), (145, 50868), (157, 46980), (162, 45530), (174, 42390), (180, 40977), (261, 28260), (270, 27318), (290, 25434), (314, 23490), (324, 22765), (348, 21195), (405, 18212), (435, 16956), (471, 15660), (522, 14130), (540, 13659), (580, 12717), (628, 11745), (783, 9420), (785, 9396), (810, 9106), (870, 8478), (942, 7830), (1044, 7065), (1305, 5652), (1413, 5220), (1566, 4710), (1570, 4698), (1620, 4553), (1740, 4239), (1884, 3915), (2349, 3140), (2355, 3132), (2610, 2826)]