79080900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 243567744

約数和(自身を除く): 164486844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 73, 75, 92, 100, 115, 138, 146, 150, 157, 219, 230, 276, 292, 300, 314, 345, 365, 438, 460, 471, 575, 628, 690, 730, 785, 876, 942, 1095, 1150, 1380, 1460, 1570, 1679, 1725, 1825, 1884, 2190, 2300, 2355, 3140, 3358, 3450, 3611, 3650, 3925, 4380, 4710, 5037, 5475, 6716, 6900, 7222, 7300, 7850, 8395, 9420, 10074, 10833, 10950, 11461, 11775, 14444, 15700, 16790, 18055, 20148, 21666, 21900, 22922, 23550, 25185, 33580, 34383, 36110, 41975, 43332, 45844, 47100, 50370, 54165, 57305, 68766, 72220, 83950, 90275, 100740, 108330, 114610, 125925, 137532, 167900, 171915, 180550, 216660, 229220, 251850, 263603, 270825, 286525, 343830, 361100, 503700, 527206, 541650, 573050, 687660, 790809, 859575, 1054412, 1083300, 1146100, 1318015, 1581618, 1719150, 2636030, 3163236, 3438300, 3954045, 5272060, 6590075, 7908090, 13180150, 15816180, 19770225, 26360300, 39540450, 79080900]

約数ペア:

[(1, 79080900), (2, 39540450), (3, 26360300), (4, 19770225), (5, 15816180), (6, 13180150), (10, 7908090), (12, 6590075), (15, 5272060), (20, 3954045), (23, 3438300), (25, 3163236), (30, 2636030), (46, 1719150), (50, 1581618), (60, 1318015), (69, 1146100), (73, 1083300), (75, 1054412), (92, 859575), (100, 790809), (115, 687660), (138, 573050), (146, 541650), (150, 527206), (157, 503700), (219, 361100), (230, 343830), (276, 286525), (292, 270825), (300, 263603), (314, 251850), (345, 229220), (365, 216660), (438, 180550), (460, 171915), (471, 167900), (575, 137532), (628, 125925), (690, 114610), (730, 108330), (785, 100740), (876, 90275), (942, 83950), (1095, 72220), (1150, 68766), (1380, 57305), (1460, 54165), (1570, 50370), (1679, 47100), (1725, 45844), (1825, 43332), (1884, 41975), (2190, 36110), (2300, 34383), (2355, 33580), (3140, 25185), (3358, 23550), (3450, 22922), (3611, 21900), (3650, 21666), (3925, 20148), (4380, 18055), (4710, 16790), (5037, 15700), (5475, 14444), (6716, 11775), (6900, 11461), (7222, 10950), (7300, 10833), (7850, 10074), (8395, 9420)]