227889750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1255

約数の個数: 128

約数和(自身を含む): 648041472

約数和(自身を除く): 420151722

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 75, 110, 115, 125, 138, 150, 165, 230, 250, 253, 275, 330, 345, 375, 506, 550, 575, 690, 750, 759, 825, 1150, 1201, 1265, 1375, 1518, 1650, 1725, 2402, 2530, 2750, 2875, 3450, 3603, 3795, 4125, 5750, 6005, 6325, 7206, 7590, 8250, 8625, 12010, 12650, 13211, 17250, 18015, 18975, 26422, 27623, 30025, 31625, 36030, 37950, 39633, 55246, 60050, 63250, 66055, 79266, 82869, 90075, 94875, 132110, 138115, 150125, 165738, 180150, 189750, 198165, 276230, 300250, 303853, 330275, 396330, 414345, 450375, 607706, 660550, 690575, 828690, 900750, 911559, 990825, 1381150, 1519265, 1651375, 1823118, 1981650, 2071725, 3038530, 3302750, 3452875, 4143450, 4557795, 4954125, 6905750, 7596325, 9115590, 9908250, 10358625, 15192650, 20717250, 22788975, 37981625, 45577950, 75963250, 113944875, 227889750]

約数ペア:

[(1, 227889750), (2, 113944875), (3, 75963250), (5, 45577950), (6, 37981625), (10, 22788975), (11, 20717250), (15, 15192650), (22, 10358625), (23, 9908250), (25, 9115590), (30, 7596325), (33, 6905750), (46, 4954125), (50, 4557795), (55, 4143450), (66, 3452875), (69, 3302750), (75, 3038530), (110, 2071725), (115, 1981650), (125, 1823118), (138, 1651375), (150, 1519265), (165, 1381150), (230, 990825), (250, 911559), (253, 900750), (275, 828690), (330, 690575), (345, 660550), (375, 607706), (506, 450375), (550, 414345), (575, 396330), (690, 330275), (750, 303853), (759, 300250), (825, 276230), (1150, 198165), (1201, 189750), (1265, 180150), (1375, 165738), (1518, 150125), (1650, 138115), (1725, 132110), (2402, 94875), (2530, 90075), (2750, 82869), (2875, 79266), (3450, 66055), (3603, 63250), (3795, 60050), (4125, 55246), (5750, 39633), (6005, 37950), (6325, 36030), (7206, 31625), (7590, 30025), (8250, 27623), (8625, 26422), (12010, 18975), (12650, 18015), (13211, 17250)]