42761460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 148925952

約数和(自身を除く): 106164492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 53, 60, 68, 70, 84, 85, 102, 105, 106, 113, 119, 140, 159, 170, 204, 210, 212, 226, 238, 255, 265, 318, 339, 340, 357, 371, 420, 452, 476, 510, 530, 565, 595, 636, 678, 714, 742, 791, 795, 901, 1020, 1060, 1113, 1130, 1190, 1356, 1428, 1484, 1582, 1590, 1695, 1785, 1802, 1855, 1921, 2226, 2260, 2373, 2380, 2703, 3164, 3180, 3390, 3570, 3604, 3710, 3842, 3955, 4452, 4505, 4746, 5406, 5565, 5763, 5989, 6307, 6780, 7140, 7420, 7684, 7910, 9010, 9492, 9605, 10812, 11130, 11526, 11865, 11978, 12614, 13447, 13515, 15820, 17967, 18020, 18921, 19210, 22260, 23052, 23730, 23956, 25228, 26894, 27030, 28815, 29945, 31535, 35934, 37842, 38420, 40341, 41923, 47460, 53788, 54060, 57630, 59890, 63070, 67235, 71868, 75684, 80682, 83846, 89835, 94605, 101813, 115260, 119780, 125769, 126140, 134470, 161364, 167692, 179670, 189210, 201705, 203626, 209615, 251538, 268940, 305439, 359340, 378420, 403410, 407252, 419230, 503076, 509065, 610878, 628845, 712691, 806820, 838460, 1018130, 1221756, 1257690, 1425382, 1527195, 2036260, 2138073, 2515380, 2850764, 3054390, 3563455, 4276146, 6108780, 7126910, 8552292, 10690365, 14253820, 21380730, 42761460]

約数ペア:

[(1, 42761460), (2, 21380730), (3, 14253820), (4, 10690365), (5, 8552292), (6, 7126910), (7, 6108780), (10, 4276146), (12, 3563455), (14, 3054390), (15, 2850764), (17, 2515380), (20, 2138073), (21, 2036260), (28, 1527195), (30, 1425382), (34, 1257690), (35, 1221756), (42, 1018130), (51, 838460), (53, 806820), (60, 712691), (68, 628845), (70, 610878), (84, 509065), (85, 503076), (102, 419230), (105, 407252), (106, 403410), (113, 378420), (119, 359340), (140, 305439), (159, 268940), (170, 251538), (204, 209615), (210, 203626), (212, 201705), (226, 189210), (238, 179670), (255, 167692), (265, 161364), (318, 134470), (339, 126140), (340, 125769), (357, 119780), (371, 115260), (420, 101813), (452, 94605), (476, 89835), (510, 83846), (530, 80682), (565, 75684), (595, 71868), (636, 67235), (678, 63070), (714, 59890), (742, 57630), (791, 54060), (795, 53788), (901, 47460), (1020, 41923), (1060, 40341), (1113, 38420), (1130, 37842), (1190, 35934), (1356, 31535), (1428, 29945), (1484, 28815), (1582, 27030), (1590, 26894), (1695, 25228), (1785, 23956), (1802, 23730), (1855, 23052), (1921, 22260), (2226, 19210), (2260, 18921), (2373, 18020), (2380, 17967), (2703, 15820), (3164, 13515), (3180, 13447), (3390, 12614), (3570, 11978), (3604, 11865), (3710, 11526), (3842, 11130), (3955, 10812), (4452, 9605), (4505, 9492), (4746, 9010), (5406, 7910), (5565, 7684), (5763, 7420), (5989, 7140), (6307, 6780)]