101308620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 336317184

約数和(自身を除く): 235008564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 251, 310, 372, 420, 434, 465, 502, 620, 651, 753, 868, 930, 961, 1004, 1085, 1255, 1302, 1506, 1757, 1860, 1922, 2170, 2510, 2604, 2883, 3012, 3255, 3514, 3765, 3844, 4340, 4805, 5020, 5271, 5766, 6510, 6727, 7028, 7530, 7781, 8785, 9610, 10542, 11532, 13020, 13454, 14415, 15060, 15562, 17570, 19220, 20181, 21084, 23343, 26355, 26908, 28830, 31124, 33635, 35140, 38905, 40362, 46686, 52710, 54467, 57660, 67270, 77810, 80724, 93372, 100905, 105420, 108934, 116715, 134540, 155620, 163401, 201810, 217868, 233430, 241211, 272335, 326802, 403620, 466860, 482422, 544670, 653604, 723633, 817005, 964844, 1089340, 1206055, 1447266, 1634010, 1688477, 2412110, 2894532, 3268020, 3376954, 3618165, 4824220, 5065431, 6753908, 7236330, 8442385, 10130862, 14472660, 16884770, 20261724, 25327155, 33769540, 50654310, 101308620]

約数ペア:

[(1, 101308620), (2, 50654310), (3, 33769540), (4, 25327155), (5, 20261724), (6, 16884770), (7, 14472660), (10, 10130862), (12, 8442385), (14, 7236330), (15, 6753908), (20, 5065431), (21, 4824220), (28, 3618165), (30, 3376954), (31, 3268020), (35, 2894532), (42, 2412110), (60, 1688477), (62, 1634010), (70, 1447266), (84, 1206055), (93, 1089340), (105, 964844), (124, 817005), (140, 723633), (155, 653604), (186, 544670), (210, 482422), (217, 466860), (251, 403620), (310, 326802), (372, 272335), (420, 241211), (434, 233430), (465, 217868), (502, 201810), (620, 163401), (651, 155620), (753, 134540), (868, 116715), (930, 108934), (961, 105420), (1004, 100905), (1085, 93372), (1255, 80724), (1302, 77810), (1506, 67270), (1757, 57660), (1860, 54467), (1922, 52710), (2170, 46686), (2510, 40362), (2604, 38905), (2883, 35140), (3012, 33635), (3255, 31124), (3514, 28830), (3765, 26908), (3844, 26355), (4340, 23343), (4805, 21084), (5020, 20181), (5271, 19220), (5766, 17570), (6510, 15562), (6727, 15060), (7028, 14415), (7530, 13454), (7781, 13020), (8785, 11532), (9610, 10542)]