65187450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 181684800

約数和(自身を除く): 116497350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 109, 135, 150, 218, 225, 270, 327, 443, 450, 545, 654, 675, 886, 981, 1090, 1329, 1350, 1635, 1962, 2215, 2658, 2725, 2943, 3270, 3987, 4430, 4905, 5450, 5886, 6645, 7974, 8175, 9810, 11075, 11961, 13290, 14715, 16350, 19935, 22150, 23922, 24525, 29430, 33225, 39870, 48287, 49050, 59805, 66450, 73575, 96574, 99675, 119610, 144861, 147150, 199350, 241435, 289722, 299025, 434583, 482870, 598050, 724305, 869166, 1207175, 1303749, 1448610, 2172915, 2414350, 2607498, 3621525, 4345830, 6518745, 7243050, 10864575, 13037490, 21729150, 32593725, 65187450]

約数ペア:

[(1, 65187450), (2, 32593725), (3, 21729150), (5, 13037490), (6, 10864575), (9, 7243050), (10, 6518745), (15, 4345830), (18, 3621525), (25, 2607498), (27, 2414350), (30, 2172915), (45, 1448610), (50, 1303749), (54, 1207175), (75, 869166), (90, 724305), (109, 598050), (135, 482870), (150, 434583), (218, 299025), (225, 289722), (270, 241435), (327, 199350), (443, 147150), (450, 144861), (545, 119610), (654, 99675), (675, 96574), (886, 73575), (981, 66450), (1090, 59805), (1329, 49050), (1350, 48287), (1635, 39870), (1962, 33225), (2215, 29430), (2658, 24525), (2725, 23922), (2943, 22150), (3270, 19935), (3987, 16350), (4430, 14715), (4905, 13290), (5450, 11961), (5886, 11075), (6645, 9810), (7974, 8175)]