145836540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47659}}^1$

素因数の和:47691

約数の個数: 72

約数和(自身を含む): 468402480

約数和(自身を除く): 322565940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 47659, 95318, 142977, 190636, 238295, 285954, 428931, 476590, 571908, 714885, 810203, 857862, 953180, 1429770, 1620406, 1715724, 2144655, 2430609, 2859540, 3240812, 4051015, 4289310, 4861218, 7291827, 8102030, 8578620, 9722436, 12153045, 14583654, 16204060, 24306090, 29167308, 36459135, 48612180, 72918270, 145836540]

約数ペア:

[(1, 145836540), (2, 72918270), (3, 48612180), (4, 36459135), (5, 29167308), (6, 24306090), (9, 16204060), (10, 14583654), (12, 12153045), (15, 9722436), (17, 8578620), (18, 8102030), (20, 7291827), (30, 4861218), (34, 4289310), (36, 4051015), (45, 3240812), (51, 2859540), (60, 2430609), (68, 2144655), (85, 1715724), (90, 1620406), (102, 1429770), (153, 953180), (170, 857862), (180, 810203), (204, 714885), (255, 571908), (306, 476590), (340, 428931), (510, 285954), (612, 238295), (765, 190636), (1020, 142977), (1530, 95318), (3060, 47659)]