42151950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2058

約数の個数: 72

約数和(自身を含む): 115715808

約数和(自身を除く): 73563858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 423, 450, 470, 705, 846, 1175, 1410, 1993, 2115, 2350, 3525, 3986, 4230, 5979, 7050, 9965, 10575, 11958, 17937, 19930, 21150, 29895, 35874, 49825, 59790, 89685, 93671, 99650, 149475, 179370, 187342, 281013, 298950, 448425, 468355, 562026, 843039, 896850, 936710, 1405065, 1686078, 2341775, 2810130, 4215195, 4683550, 7025325, 8430390, 14050650, 21075975, 42151950]

約数ペア:

[(1, 42151950), (2, 21075975), (3, 14050650), (5, 8430390), (6, 7025325), (9, 4683550), (10, 4215195), (15, 2810130), (18, 2341775), (25, 1686078), (30, 1405065), (45, 936710), (47, 896850), (50, 843039), (75, 562026), (90, 468355), (94, 448425), (141, 298950), (150, 281013), (225, 187342), (235, 179370), (282, 149475), (423, 99650), (450, 93671), (470, 89685), (705, 59790), (846, 49825), (1175, 35874), (1410, 29895), (1993, 21150), (2115, 19930), (2350, 17937), (3525, 11958), (3986, 10575), (4230, 9965), (5979, 7050)]