38514060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 127807680

約数和(自身を除く): 89293620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 109, 117, 130, 151, 156, 180, 195, 218, 234, 260, 302, 327, 390, 436, 453, 468, 545, 585, 604, 654, 755, 780, 906, 981, 1090, 1170, 1308, 1359, 1417, 1510, 1635, 1812, 1962, 1963, 2180, 2265, 2340, 2718, 2834, 3020, 3270, 3924, 3926, 4251, 4530, 4905, 5436, 5668, 5889, 6540, 6795, 7085, 7852, 8502, 9060, 9810, 9815, 11778, 12753, 13590, 14170, 16459, 17004, 17667, 19620, 19630, 21255, 23556, 25506, 27180, 28340, 29445, 32918, 35334, 39260, 42510, 49377, 51012, 58890, 63765, 65836, 70668, 82295, 85020, 88335, 98754, 117780, 127530, 148131, 164590, 176670, 197508, 213967, 246885, 255060, 296262, 329180, 353340, 427934, 493770, 592524, 641901, 740655, 855868, 987540, 1069835, 1283802, 1481310, 1925703, 2139670, 2567604, 2962620, 3209505, 3851406, 4279340, 6419010, 7702812, 9628515, 12838020, 19257030, 38514060]

約数ペア:

[(1, 38514060), (2, 19257030), (3, 12838020), (4, 9628515), (5, 7702812), (6, 6419010), (9, 4279340), (10, 3851406), (12, 3209505), (13, 2962620), (15, 2567604), (18, 2139670), (20, 1925703), (26, 1481310), (30, 1283802), (36, 1069835), (39, 987540), (45, 855868), (52, 740655), (60, 641901), (65, 592524), (78, 493770), (90, 427934), (109, 353340), (117, 329180), (130, 296262), (151, 255060), (156, 246885), (180, 213967), (195, 197508), (218, 176670), (234, 164590), (260, 148131), (302, 127530), (327, 117780), (390, 98754), (436, 88335), (453, 85020), (468, 82295), (545, 70668), (585, 65836), (604, 63765), (654, 58890), (755, 51012), (780, 49377), (906, 42510), (981, 39260), (1090, 35334), (1170, 32918), (1308, 29445), (1359, 28340), (1417, 27180), (1510, 25506), (1635, 23556), (1812, 21255), (1962, 19630), (1963, 19620), (2180, 17667), (2265, 17004), (2340, 16459), (2718, 14170), (2834, 13590), (3020, 12753), (3270, 11778), (3924, 9815), (3926, 9810), (4251, 9060), (4530, 8502), (4905, 7852), (5436, 7085), (5668, 6795), (5889, 6540)]