77608020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2437

約数の個数: 96

約数和(自身を含む): 251596800

約数和(自身を除く): 173988780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2339, 2370, 2765, 3318, 4678, 4740, 5530, 6636, 7017, 8295, 9356, 11060, 11695, 14034, 16373, 16590, 23390, 28068, 32746, 33180, 35085, 46780, 49119, 65492, 70170, 81865, 98238, 140340, 163730, 184781, 196476, 245595, 327460, 369562, 491190, 554343, 739124, 923905, 982380, 1108686, 1293467, 1847810, 2217372, 2586934, 2771715, 3695620, 3880401, 5173868, 5543430, 6467335, 7760802, 11086860, 12934670, 15521604, 19402005, 25869340, 38804010, 77608020]

約数ペア:

[(1, 77608020), (2, 38804010), (3, 25869340), (4, 19402005), (5, 15521604), (6, 12934670), (7, 11086860), (10, 7760802), (12, 6467335), (14, 5543430), (15, 5173868), (20, 3880401), (21, 3695620), (28, 2771715), (30, 2586934), (35, 2217372), (42, 1847810), (60, 1293467), (70, 1108686), (79, 982380), (84, 923905), (105, 739124), (140, 554343), (158, 491190), (210, 369562), (237, 327460), (316, 245595), (395, 196476), (420, 184781), (474, 163730), (553, 140340), (790, 98238), (948, 81865), (1106, 70170), (1185, 65492), (1580, 49119), (1659, 46780), (2212, 35085), (2339, 33180), (2370, 32746), (2765, 28068), (3318, 23390), (4678, 16590), (4740, 16373), (5530, 14034), (6636, 11695), (7017, 11060), (8295, 9356)]