40269150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 120

約数和(自身を含む): 114420504

約数和(自身を除く): 74151354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 75, 81, 90, 122, 135, 150, 162, 163, 183, 225, 270, 305, 326, 366, 405, 450, 489, 549, 610, 675, 810, 815, 915, 978, 1098, 1350, 1467, 1525, 1630, 1647, 1830, 2025, 2445, 2745, 2934, 3050, 3294, 4050, 4075, 4401, 4575, 4890, 4941, 5490, 7335, 8150, 8235, 8802, 9150, 9882, 9943, 12225, 13203, 13725, 14670, 16470, 19886, 22005, 24450, 24705, 26406, 27450, 29829, 36675, 41175, 44010, 49410, 49715, 59658, 66015, 73350, 82350, 89487, 99430, 110025, 123525, 132030, 149145, 178974, 220050, 247050, 248575, 268461, 298290, 330075, 447435, 497150, 536922, 660150, 745725, 805383, 894870, 1342305, 1491450, 1610766, 2237175, 2684610, 4026915, 4474350, 6711525, 8053830, 13423050, 20134575, 40269150]

約数ペア:

[(1, 40269150), (2, 20134575), (3, 13423050), (5, 8053830), (6, 6711525), (9, 4474350), (10, 4026915), (15, 2684610), (18, 2237175), (25, 1610766), (27, 1491450), (30, 1342305), (45, 894870), (50, 805383), (54, 745725), (61, 660150), (75, 536922), (81, 497150), (90, 447435), (122, 330075), (135, 298290), (150, 268461), (162, 248575), (163, 247050), (183, 220050), (225, 178974), (270, 149145), (305, 132030), (326, 123525), (366, 110025), (405, 99430), (450, 89487), (489, 82350), (549, 73350), (610, 66015), (675, 59658), (810, 49715), (815, 49410), (915, 44010), (978, 41175), (1098, 36675), (1350, 29829), (1467, 27450), (1525, 26406), (1630, 24705), (1647, 24450), (1830, 22005), (2025, 19886), (2445, 16470), (2745, 14670), (2934, 13725), (3050, 13203), (3294, 12225), (4050, 9943), (4075, 9882), (4401, 9150), (4575, 8802), (4890, 8235), (4941, 8150), (5490, 7335)]