20238300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 108

約数和(自身を含む): 64318800

約数和(自身を除く): 44080500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 113, 150, 180, 199, 225, 226, 300, 339, 398, 450, 452, 565, 597, 678, 796, 900, 995, 1017, 1130, 1194, 1356, 1695, 1791, 1990, 2034, 2260, 2388, 2825, 2985, 3390, 3582, 3980, 4068, 4975, 5085, 5650, 5970, 6780, 7164, 8475, 8955, 9950, 10170, 11300, 11940, 14925, 16950, 17910, 19900, 20340, 22487, 25425, 29850, 33900, 35820, 44775, 44974, 50850, 59700, 67461, 89550, 89948, 101700, 112435, 134922, 179100, 202383, 224870, 269844, 337305, 404766, 449740, 562175, 674610, 809532, 1011915, 1124350, 1349220, 1686525, 2023830, 2248700, 3373050, 4047660, 5059575, 6746100, 10119150, 20238300]

約数ペア:

[(1, 20238300), (2, 10119150), (3, 6746100), (4, 5059575), (5, 4047660), (6, 3373050), (9, 2248700), (10, 2023830), (12, 1686525), (15, 1349220), (18, 1124350), (20, 1011915), (25, 809532), (30, 674610), (36, 562175), (45, 449740), (50, 404766), (60, 337305), (75, 269844), (90, 224870), (100, 202383), (113, 179100), (150, 134922), (180, 112435), (199, 101700), (225, 89948), (226, 89550), (300, 67461), (339, 59700), (398, 50850), (450, 44974), (452, 44775), (565, 35820), (597, 33900), (678, 29850), (796, 25425), (900, 22487), (995, 20340), (1017, 19900), (1130, 17910), (1194, 16950), (1356, 14925), (1695, 11940), (1791, 11300), (1990, 10170), (2034, 9950), (2260, 8955), (2388, 8475), (2825, 7164), (2985, 6780), (3390, 5970), (3582, 5650), (3980, 5085), (4068, 4975)]