401030700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{27281}}^1$

素因数の和:27312

約数の個数: 108

約数和(自身を含む): 1349804232

約数和(自身を除く): 948773532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 14700, 27281, 54562, 81843, 109124, 136405, 163686, 190967, 272810, 327372, 381934, 409215, 545620, 572901, 682025, 763868, 818430, 954835, 1145802, 1336769, 1364050, 1636860, 1909670, 2046075, 2291604, 2673538, 2728100, 2864505, 3819340, 4010307, 4092150, 4774175, 5347076, 5729010, 6683845, 8020614, 8184300, 9548350, 11458020, 13367690, 14322525, 16041228, 19096700, 20051535, 26735380, 28645050, 33419225, 40103070, 57290100, 66838450, 80206140, 100257675, 133676900, 200515350, 401030700]

約数ペア:

[(1, 401030700), (2, 200515350), (3, 133676900), (4, 100257675), (5, 80206140), (6, 66838450), (7, 57290100), (10, 40103070), (12, 33419225), (14, 28645050), (15, 26735380), (20, 20051535), (21, 19096700), (25, 16041228), (28, 14322525), (30, 13367690), (35, 11458020), (42, 9548350), (49, 8184300), (50, 8020614), (60, 6683845), (70, 5729010), (75, 5347076), (84, 4774175), (98, 4092150), (100, 4010307), (105, 3819340), (140, 2864505), (147, 2728100), (150, 2673538), (175, 2291604), (196, 2046075), (210, 1909670), (245, 1636860), (294, 1364050), (300, 1336769), (350, 1145802), (420, 954835), (490, 818430), (525, 763868), (588, 682025), (700, 572901), (735, 545620), (980, 409215), (1050, 381934), (1225, 327372), (1470, 272810), (2100, 190967), (2450, 163686), (2940, 136405), (3675, 109124), (4900, 81843), (7350, 54562), (14700, 27281)]