69307650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 120

約数和(自身を含む): 195577140

約数和(自身を除く): 126269490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 109, 135, 150, 157, 162, 218, 225, 270, 314, 327, 405, 450, 471, 545, 654, 675, 785, 810, 942, 981, 1090, 1350, 1413, 1570, 1635, 1962, 2025, 2355, 2725, 2826, 2943, 3270, 3925, 4050, 4239, 4710, 4905, 5450, 5886, 7065, 7850, 8175, 8478, 8829, 9810, 11775, 12717, 14130, 14715, 16350, 17113, 17658, 21195, 23550, 24525, 25434, 29430, 34226, 35325, 42390, 44145, 49050, 51339, 63585, 70650, 73575, 85565, 88290, 102678, 105975, 127170, 147150, 154017, 171130, 211950, 220725, 256695, 308034, 317925, 427825, 441450, 462051, 513390, 635850, 770085, 855650, 924102, 1283475, 1386153, 1540170, 2310255, 2566950, 2772306, 3850425, 4620510, 6930765, 7700850, 11551275, 13861530, 23102550, 34653825, 69307650]

約数ペア:

[(1, 69307650), (2, 34653825), (3, 23102550), (5, 13861530), (6, 11551275), (9, 7700850), (10, 6930765), (15, 4620510), (18, 3850425), (25, 2772306), (27, 2566950), (30, 2310255), (45, 1540170), (50, 1386153), (54, 1283475), (75, 924102), (81, 855650), (90, 770085), (109, 635850), (135, 513390), (150, 462051), (157, 441450), (162, 427825), (218, 317925), (225, 308034), (270, 256695), (314, 220725), (327, 211950), (405, 171130), (450, 154017), (471, 147150), (545, 127170), (654, 105975), (675, 102678), (785, 88290), (810, 85565), (942, 73575), (981, 70650), (1090, 63585), (1350, 51339), (1413, 49050), (1570, 44145), (1635, 42390), (1962, 35325), (2025, 34226), (2355, 29430), (2725, 25434), (2826, 24525), (2943, 23550), (3270, 21195), (3925, 17658), (4050, 17113), (4239, 16350), (4710, 14715), (4905, 14130), (5450, 12717), (5886, 11775), (7065, 9810), (7850, 8829), (8175, 8478)]