185720940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6833}}^1$

素因数の和:6999

約数の個数: 72

約数和(自身を含む): 567167328

約数和(自身を除く): 381446388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6795, 6833, 9060, 13590, 13666, 20499, 27180, 27332, 34165, 40998, 61497, 68330, 81996, 102495, 122994, 136660, 204990, 245988, 307485, 409980, 614970, 1031783, 1229940, 2063566, 3095349, 4127132, 5158915, 6190698, 9286047, 10317830, 12381396, 15476745, 18572094, 20635660, 30953490, 37144188, 46430235, 61906980, 92860470, 185720940]

約数ペア:

[(1, 185720940), (2, 92860470), (3, 61906980), (4, 46430235), (5, 37144188), (6, 30953490), (9, 20635660), (10, 18572094), (12, 15476745), (15, 12381396), (18, 10317830), (20, 9286047), (30, 6190698), (36, 5158915), (45, 4127132), (60, 3095349), (90, 2063566), (151, 1229940), (180, 1031783), (302, 614970), (453, 409980), (604, 307485), (755, 245988), (906, 204990), (1359, 136660), (1510, 122994), (1812, 102495), (2265, 81996), (2718, 68330), (3020, 61497), (4530, 40998), (5436, 34165), (6795, 27332), (6833, 27180), (9060, 20499), (13590, 13666)]