146838300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{1427}}^1$

素因数の和:1465

約数の個数: 144

約数和(自身を含む): 495801600

約数和(自身を除く): 348963300

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, 343, 350, 420, 490, 525, 588, 686, 700, 735, 980, 1029, 1050, 1225, 1372, 1427, 1470, 1715, 2058, 2100, 2450, 2854, 2940, 3430, 3675, 4116, 4281, 4900, 5145, 5708, 6860, 7135, 7350, 8562, 8575, 9989, 10290, 14270, 14700, 17124, 17150, 19978, 20580, 21405, 25725, 28540, 29967, 34300, 35675, 39956, 42810, 49945, 51450, 59934, 69923, 71350, 85620, 99890, 102900, 107025, 119868, 139846, 142700, 149835, 199780, 209769, 214050, 249725, 279692, 299670, 349615, 419538, 428100, 489461, 499450, 599340, 699230, 749175, 839076, 978922, 998900, 1048845, 1398460, 1468383, 1498350, 1748075, 1957844, 2097690, 2447305, 2936766, 2996700, 3496150, 4195380, 4894610, 5244225, 5873532, 6992300, 7341915, 9789220, 10488450, 12236525, 14683830, 20976900, 24473050, 29367660, 36709575, 48946100, 73419150, 146838300]

約数ペア:

[(1, 146838300), (2, 73419150), (3, 48946100), (4, 36709575), (5, 29367660), (6, 24473050), (7, 20976900), (10, 14683830), (12, 12236525), (14, 10488450), (15, 9789220), (20, 7341915), (21, 6992300), (25, 5873532), (28, 5244225), (30, 4894610), (35, 4195380), (42, 3496150), (49, 2996700), (50, 2936766), (60, 2447305), (70, 2097690), (75, 1957844), (84, 1748075), (98, 1498350), (100, 1468383), (105, 1398460), (140, 1048845), (147, 998900), (150, 978922), (175, 839076), (196, 749175), (210, 699230), (245, 599340), (294, 499450), (300, 489461), (343, 428100), (350, 419538), (420, 349615), (490, 299670), (525, 279692), (588, 249725), (686, 214050), (700, 209769), (735, 199780), (980, 149835), (1029, 142700), (1050, 139846), (1225, 119868), (1372, 107025), (1427, 102900), (1470, 99890), (1715, 85620), (2058, 71350), (2100, 69923), (2450, 59934), (2854, 51450), (2940, 49945), (3430, 42810), (3675, 39956), (4116, 35675), (4281, 34300), (4900, 29967), (5145, 28540), (5708, 25725), (6860, 21405), (7135, 20580), (7350, 19978), (8562, 17150), (8575, 17124), (9989, 14700), (10290, 14270)]