74011140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 258935040

約数和(自身を除く): 184923900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 151, 180, 210, 252, 302, 315, 389, 420, 453, 604, 630, 755, 778, 906, 1057, 1167, 1260, 1359, 1510, 1556, 1812, 1945, 2114, 2265, 2334, 2718, 2723, 3020, 3171, 3501, 3890, 4228, 4530, 4668, 5285, 5436, 5446, 5835, 6342, 6795, 7002, 7780, 8169, 9060, 9513, 10570, 10892, 11670, 12684, 13590, 13615, 14004, 15855, 16338, 17505, 19026, 21140, 23340, 24507, 27180, 27230, 31710, 32676, 35010, 38052, 40845, 47565, 49014, 54460, 58739, 63420, 70020, 81690, 95130, 98028, 117478, 122535, 163380, 176217, 190260, 234956, 245070, 293695, 352434, 411173, 490140, 528651, 587390, 704868, 822346, 881085, 1057302, 1174780, 1233519, 1644692, 1762170, 2055865, 2114604, 2467038, 2643255, 3524340, 3700557, 4111730, 4934076, 5286510, 6167595, 7401114, 8223460, 10573020, 12335190, 14802228, 18502785, 24670380, 37005570, 74011140]

約数ペア:

[(1, 74011140), (2, 37005570), (3, 24670380), (4, 18502785), (5, 14802228), (6, 12335190), (7, 10573020), (9, 8223460), (10, 7401114), (12, 6167595), (14, 5286510), (15, 4934076), (18, 4111730), (20, 3700557), (21, 3524340), (28, 2643255), (30, 2467038), (35, 2114604), (36, 2055865), (42, 1762170), (45, 1644692), (60, 1233519), (63, 1174780), (70, 1057302), (84, 881085), (90, 822346), (105, 704868), (126, 587390), (140, 528651), (151, 490140), (180, 411173), (210, 352434), (252, 293695), (302, 245070), (315, 234956), (389, 190260), (420, 176217), (453, 163380), (604, 122535), (630, 117478), (755, 98028), (778, 95130), (906, 81690), (1057, 70020), (1167, 63420), (1260, 58739), (1359, 54460), (1510, 49014), (1556, 47565), (1812, 40845), (1945, 38052), (2114, 35010), (2265, 32676), (2334, 31710), (2718, 27230), (2723, 27180), (3020, 24507), (3171, 23340), (3501, 21140), (3890, 19026), (4228, 17505), (4530, 16338), (4668, 15855), (5285, 14004), (5436, 13615), (5446, 13590), (5835, 12684), (6342, 11670), (6795, 10892), (7002, 10570), (7780, 9513), (8169, 9060)]