122085900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:565

約数の個数: 144

約数和(自身を含む): 397196800

約数和(自身を除く): 275110900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 103, 108, 135, 150, 180, 206, 225, 270, 300, 309, 412, 439, 450, 515, 540, 618, 675, 878, 900, 927, 1030, 1236, 1317, 1350, 1545, 1756, 1854, 2060, 2195, 2575, 2634, 2700, 2781, 3090, 3708, 3951, 4390, 4635, 5150, 5268, 5562, 6180, 6585, 7725, 7902, 8780, 9270, 10300, 10975, 11124, 11853, 13170, 13905, 15450, 15804, 18540, 19755, 21950, 23175, 23706, 26340, 27810, 30900, 32925, 39510, 43900, 45217, 46350, 47412, 55620, 59265, 65850, 69525, 79020, 90434, 92700, 98775, 118530, 131700, 135651, 139050, 180868, 197550, 226085, 237060, 271302, 278100, 296325, 395100, 406953, 452170, 542604, 592650, 678255, 813906, 904340, 1130425, 1185300, 1220859, 1356510, 1627812, 2034765, 2260850, 2441718, 2713020, 3391275, 4069530, 4521700, 4883436, 6104295, 6782550, 8139060, 10173825, 12208590, 13565100, 20347650, 24417180, 30521475, 40695300, 61042950, 122085900]

約数ペア:

[(1, 122085900), (2, 61042950), (3, 40695300), (4, 30521475), (5, 24417180), (6, 20347650), (9, 13565100), (10, 12208590), (12, 10173825), (15, 8139060), (18, 6782550), (20, 6104295), (25, 4883436), (27, 4521700), (30, 4069530), (36, 3391275), (45, 2713020), (50, 2441718), (54, 2260850), (60, 2034765), (75, 1627812), (90, 1356510), (100, 1220859), (103, 1185300), (108, 1130425), (135, 904340), (150, 813906), (180, 678255), (206, 592650), (225, 542604), (270, 452170), (300, 406953), (309, 395100), (412, 296325), (439, 278100), (450, 271302), (515, 237060), (540, 226085), (618, 197550), (675, 180868), (878, 139050), (900, 135651), (927, 131700), (1030, 118530), (1236, 98775), (1317, 92700), (1350, 90434), (1545, 79020), (1756, 69525), (1854, 65850), (2060, 59265), (2195, 55620), (2575, 47412), (2634, 46350), (2700, 45217), (2781, 43900), (3090, 39510), (3708, 32925), (3951, 30900), (4390, 27810), (4635, 26340), (5150, 23706), (5268, 23175), (5562, 21950), (6180, 19755), (6585, 18540), (7725, 15804), (7902, 15450), (8780, 13905), (9270, 13170), (10300, 11853), (10975, 11124)]