45320220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 153474048

約数和(自身を除く): 108153828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 132, 141, 165, 180, 188, 198, 220, 235, 282, 330, 396, 423, 470, 487, 495, 517, 564, 660, 705, 846, 940, 974, 990, 1034, 1410, 1461, 1551, 1692, 1948, 1980, 2068, 2115, 2435, 2585, 2820, 2922, 3102, 4230, 4383, 4653, 4870, 5170, 5357, 5844, 6204, 7305, 7755, 8460, 8766, 9306, 9740, 10340, 10714, 14610, 15510, 16071, 17532, 18612, 21428, 21915, 22889, 23265, 26785, 29220, 31020, 32142, 43830, 45778, 46530, 48213, 53570, 64284, 68667, 80355, 87660, 91556, 93060, 96426, 107140, 114445, 137334, 160710, 192852, 206001, 228890, 241065, 251779, 274668, 321420, 343335, 412002, 457780, 482130, 503558, 686670, 755337, 824004, 964260, 1007116, 1030005, 1258895, 1373340, 1510674, 2060010, 2266011, 2517790, 3021348, 3776685, 4120020, 4532022, 5035580, 7553370, 9064044, 11330055, 15106740, 22660110, 45320220]

約数ペア:

[(1, 45320220), (2, 22660110), (3, 15106740), (4, 11330055), (5, 9064044), (6, 7553370), (9, 5035580), (10, 4532022), (11, 4120020), (12, 3776685), (15, 3021348), (18, 2517790), (20, 2266011), (22, 2060010), (30, 1510674), (33, 1373340), (36, 1258895), (44, 1030005), (45, 1007116), (47, 964260), (55, 824004), (60, 755337), (66, 686670), (90, 503558), (94, 482130), (99, 457780), (110, 412002), (132, 343335), (141, 321420), (165, 274668), (180, 251779), (188, 241065), (198, 228890), (220, 206001), (235, 192852), (282, 160710), (330, 137334), (396, 114445), (423, 107140), (470, 96426), (487, 93060), (495, 91556), (517, 87660), (564, 80355), (660, 68667), (705, 64284), (846, 53570), (940, 48213), (974, 46530), (990, 45778), (1034, 43830), (1410, 32142), (1461, 31020), (1551, 29220), (1692, 26785), (1948, 23265), (1980, 22889), (2068, 21915), (2115, 21428), (2435, 18612), (2585, 17532), (2820, 16071), (2922, 15510), (3102, 14610), (4230, 10714), (4383, 10340), (4653, 9740), (4870, 9306), (5170, 8766), (5357, 8460), (5844, 7755), (6204, 7305)]