69227700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 213319680

約数和(自身を除く): 144091980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 79, 92, 100, 115, 127, 138, 150, 158, 230, 237, 254, 276, 300, 316, 345, 381, 395, 460, 474, 508, 575, 635, 690, 762, 790, 948, 1150, 1185, 1270, 1380, 1524, 1580, 1725, 1817, 1905, 1975, 2300, 2370, 2540, 2921, 3175, 3450, 3634, 3810, 3950, 4740, 5451, 5842, 5925, 6350, 6900, 7268, 7620, 7900, 8763, 9085, 9525, 10033, 10902, 11684, 11850, 12700, 14605, 17526, 18170, 19050, 20066, 21804, 23700, 27255, 29210, 30099, 35052, 36340, 38100, 40132, 43815, 45425, 50165, 54510, 58420, 60198, 73025, 87630, 90850, 100330, 109020, 120396, 136275, 146050, 150495, 175260, 181700, 200660, 219075, 230759, 250825, 272550, 292100, 300990, 438150, 461518, 501650, 545100, 601980, 692277, 752475, 876300, 923036, 1003300, 1153795, 1384554, 1504950, 2307590, 2769108, 3009900, 3461385, 4615180, 5768975, 6922770, 11537950, 13845540, 17306925, 23075900, 34613850, 69227700]

約数ペア:

[(1, 69227700), (2, 34613850), (3, 23075900), (4, 17306925), (5, 13845540), (6, 11537950), (10, 6922770), (12, 5768975), (15, 4615180), (20, 3461385), (23, 3009900), (25, 2769108), (30, 2307590), (46, 1504950), (50, 1384554), (60, 1153795), (69, 1003300), (75, 923036), (79, 876300), (92, 752475), (100, 692277), (115, 601980), (127, 545100), (138, 501650), (150, 461518), (158, 438150), (230, 300990), (237, 292100), (254, 272550), (276, 250825), (300, 230759), (316, 219075), (345, 200660), (381, 181700), (395, 175260), (460, 150495), (474, 146050), (508, 136275), (575, 120396), (635, 109020), (690, 100330), (762, 90850), (790, 87630), (948, 73025), (1150, 60198), (1185, 58420), (1270, 54510), (1380, 50165), (1524, 45425), (1580, 43815), (1725, 40132), (1817, 38100), (1905, 36340), (1975, 35052), (2300, 30099), (2370, 29210), (2540, 27255), (2921, 23700), (3175, 21804), (3450, 20066), (3634, 19050), (3810, 18170), (3950, 17526), (4740, 14605), (5451, 12700), (5842, 11850), (5925, 11684), (6350, 10902), (6900, 10033), (7268, 9525), (7620, 9085), (7900, 8763)]