73762740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8719}}^1$

素因数の和:8781

約数の個数: 72

約数和(自身を含む): 228533760

約数和(自身を除く): 154771020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 8719, 17438, 26157, 34876, 43595, 52314, 78471, 87190, 104628, 130785, 156942, 174380, 261570, 313884, 392355, 409793, 523140, 784710, 819586, 1229379, 1569420, 1639172, 2048965, 2458758, 3688137, 4097930, 4917516, 6146895, 7376274, 8195860, 12293790, 14752548, 18440685, 24587580, 36881370, 73762740]

約数ペア:

[(1, 73762740), (2, 36881370), (3, 24587580), (4, 18440685), (5, 14752548), (6, 12293790), (9, 8195860), (10, 7376274), (12, 6146895), (15, 4917516), (18, 4097930), (20, 3688137), (30, 2458758), (36, 2048965), (45, 1639172), (47, 1569420), (60, 1229379), (90, 819586), (94, 784710), (141, 523140), (180, 409793), (188, 392355), (235, 313884), (282, 261570), (423, 174380), (470, 156942), (564, 130785), (705, 104628), (846, 87190), (940, 78471), (1410, 52314), (1692, 43595), (2115, 34876), (2820, 26157), (4230, 17438), (8460, 8719)]