347847900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 1051266048

約数和(自身を除く): 703418148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 113, 124, 150, 155, 186, 226, 300, 310, 331, 339, 372, 452, 465, 565, 620, 662, 678, 775, 930, 993, 1130, 1324, 1356, 1550, 1655, 1695, 1860, 1986, 2260, 2325, 2825, 3100, 3310, 3390, 3503, 3972, 4650, 4965, 5650, 6620, 6780, 7006, 8275, 8475, 9300, 9930, 10261, 10509, 11300, 14012, 16550, 16950, 17515, 19860, 20522, 21018, 24825, 30783, 33100, 33900, 35030, 37403, 41044, 42036, 49650, 51305, 52545, 61566, 70060, 74806, 87575, 99300, 102610, 105090, 112209, 123132, 149612, 153915, 175150, 187015, 205220, 210180, 224418, 256525, 262725, 307830, 350300, 374030, 448836, 513050, 525450, 561045, 615660, 748060, 769575, 935075, 1026100, 1050900, 1122090, 1159493, 1539150, 1870150, 2244180, 2318986, 2805225, 3078300, 3478479, 3740300, 4637972, 5610450, 5797465, 6956958, 11220900, 11594930, 13913916, 17392395, 23189860, 28987325, 34784790, 57974650, 69569580, 86961975, 115949300, 173923950, 347847900]

約数ペア:

[(1, 347847900), (2, 173923950), (3, 115949300), (4, 86961975), (5, 69569580), (6, 57974650), (10, 34784790), (12, 28987325), (15, 23189860), (20, 17392395), (25, 13913916), (30, 11594930), (31, 11220900), (50, 6956958), (60, 5797465), (62, 5610450), (75, 4637972), (93, 3740300), (100, 3478479), (113, 3078300), (124, 2805225), (150, 2318986), (155, 2244180), (186, 1870150), (226, 1539150), (300, 1159493), (310, 1122090), (331, 1050900), (339, 1026100), (372, 935075), (452, 769575), (465, 748060), (565, 615660), (620, 561045), (662, 525450), (678, 513050), (775, 448836), (930, 374030), (993, 350300), (1130, 307830), (1324, 262725), (1356, 256525), (1550, 224418), (1655, 210180), (1695, 205220), (1860, 187015), (1986, 175150), (2260, 153915), (2325, 149612), (2825, 123132), (3100, 112209), (3310, 105090), (3390, 102610), (3503, 99300), (3972, 87575), (4650, 74806), (4965, 70060), (5650, 61566), (6620, 52545), (6780, 51305), (7006, 49650), (8275, 42036), (8475, 41044), (9300, 37403), (9930, 35030), (10261, 33900), (10509, 33100), (11300, 30783), (14012, 24825), (16550, 21018), (16950, 20522), (17515, 19860)]