195565950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6121}}^1$

素因数の和:6210

約数の個数: 72

約数和(自身を含む): 532907856

約数和(自身を除く): 337341906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 3195, 3550, 5325, 6121, 6390, 10650, 12242, 15975, 18363, 30605, 31950, 36726, 55089, 61210, 91815, 110178, 153025, 183630, 275445, 306050, 434591, 459075, 550890, 869182, 918150, 1303773, 1377225, 2172955, 2607546, 2754450, 3911319, 4345910, 6518865, 7822638, 10864775, 13037730, 19556595, 21729550, 32594325, 39113190, 65188650, 97782975, 195565950]

約数ペア:

[(1, 195565950), (2, 97782975), (3, 65188650), (5, 39113190), (6, 32594325), (9, 21729550), (10, 19556595), (15, 13037730), (18, 10864775), (25, 7822638), (30, 6518865), (45, 4345910), (50, 3911319), (71, 2754450), (75, 2607546), (90, 2172955), (142, 1377225), (150, 1303773), (213, 918150), (225, 869182), (355, 550890), (426, 459075), (450, 434591), (639, 306050), (710, 275445), (1065, 183630), (1278, 153025), (1775, 110178), (2130, 91815), (3195, 61210), (3550, 55089), (5325, 36726), (6121, 31950), (6390, 30605), (10650, 18363), (12242, 15975)]