103283820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3851}}^1$

素因数の和:4015

約数の個数: 72

約数和(自身を含む): 315478800

約数和(自身を除く): 212194980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 3851, 4470, 5364, 6705, 7702, 8940, 11553, 13410, 15404, 19255, 23106, 26820, 34659, 38510, 46212, 57765, 69318, 77020, 115530, 138636, 173295, 231060, 346590, 573799, 693180, 1147598, 1721397, 2295196, 2868995, 3442794, 5164191, 5737990, 6885588, 8606985, 10328382, 11475980, 17213970, 20656764, 25820955, 34427940, 51641910, 103283820]

約数ペア:

[(1, 103283820), (2, 51641910), (3, 34427940), (4, 25820955), (5, 20656764), (6, 17213970), (9, 11475980), (10, 10328382), (12, 8606985), (15, 6885588), (18, 5737990), (20, 5164191), (30, 3442794), (36, 2868995), (45, 2295196), (60, 1721397), (90, 1147598), (149, 693180), (180, 573799), (298, 346590), (447, 231060), (596, 173295), (745, 138636), (894, 115530), (1341, 77020), (1490, 69318), (1788, 57765), (2235, 46212), (2682, 38510), (2980, 34659), (3851, 26820), (4470, 23106), (5364, 19255), (6705, 15404), (7702, 13410), (8940, 11553)]