149612700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{21683}}^1$

素因数の和:21723

約数の個数: 72

約数和(自身を含む): 451721088

約数和(自身を除く): 302108388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 21683, 43366, 65049, 86732, 108415, 130098, 216830, 260196, 325245, 433660, 498709, 542075, 650490, 997418, 1084150, 1300980, 1496127, 1626225, 1994836, 2168300, 2493545, 2992254, 3252450, 4987090, 5984508, 6504900, 7480635, 9974180, 12467725, 14961270, 24935450, 29922540, 37403175, 49870900, 74806350, 149612700]

約数ペア:

[(1, 149612700), (2, 74806350), (3, 49870900), (4, 37403175), (5, 29922540), (6, 24935450), (10, 14961270), (12, 12467725), (15, 9974180), (20, 7480635), (23, 6504900), (25, 5984508), (30, 4987090), (46, 3252450), (50, 2992254), (60, 2493545), (69, 2168300), (75, 1994836), (92, 1626225), (100, 1496127), (115, 1300980), (138, 1084150), (150, 997418), (230, 650490), (276, 542075), (300, 498709), (345, 433660), (460, 325245), (575, 260196), (690, 216830), (1150, 130098), (1380, 108415), (1725, 86732), (2300, 65049), (3450, 43366), (6900, 21683)]