161617950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9209}}^1$

素因数の和:9243

約数の個数: 96

約数和(自身を含む): 479656800

約数和(自身を除く): 318038850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 195, 225, 234, 270, 325, 351, 390, 450, 585, 650, 675, 702, 975, 1170, 1350, 1755, 1950, 2925, 3510, 5850, 8775, 9209, 17550, 18418, 27627, 46045, 55254, 82881, 92090, 119717, 138135, 165762, 230225, 239434, 248643, 276270, 359151, 414405, 460450, 497286, 598585, 690675, 718302, 828810, 1077453, 1197170, 1243215, 1381350, 1795755, 2072025, 2154906, 2486430, 2992925, 3232359, 3591510, 4144050, 5387265, 5985850, 6216075, 6464718, 8978775, 10774530, 12432150, 16161795, 17957550, 26936325, 32323590, 53872650, 80808975, 161617950]

約数ペア:

[(1, 161617950), (2, 80808975), (3, 53872650), (5, 32323590), (6, 26936325), (9, 17957550), (10, 16161795), (13, 12432150), (15, 10774530), (18, 8978775), (25, 6464718), (26, 6216075), (27, 5985850), (30, 5387265), (39, 4144050), (45, 3591510), (50, 3232359), (54, 2992925), (65, 2486430), (75, 2154906), (78, 2072025), (90, 1795755), (117, 1381350), (130, 1243215), (135, 1197170), (150, 1077453), (195, 828810), (225, 718302), (234, 690675), (270, 598585), (325, 497286), (351, 460450), (390, 414405), (450, 359151), (585, 276270), (650, 248643), (675, 239434), (702, 230225), (975, 165762), (1170, 138135), (1350, 119717), (1755, 92090), (1950, 82881), (2925, 55254), (3510, 46045), (5850, 27627), (8775, 18418), (9209, 17550)]