173923950

素因数分解:

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

素因数の和:490

約数の個数: 96

約数和(自身を含む): 450542592

約数和(自身を除く): 276618642

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 113, 150, 155, 186, 226, 310, 331, 339, 465, 565, 662, 678, 775, 930, 993, 1130, 1550, 1655, 1695, 1986, 2325, 2825, 3310, 3390, 3503, 4650, 4965, 5650, 7006, 8275, 8475, 9930, 10261, 10509, 16550, 16950, 17515, 20522, 21018, 24825, 30783, 35030, 37403, 49650, 51305, 52545, 61566, 74806, 87575, 102610, 105090, 112209, 153915, 175150, 187015, 224418, 256525, 262725, 307830, 374030, 513050, 525450, 561045, 769575, 935075, 1122090, 1159493, 1539150, 1870150, 2318986, 2805225, 3478479, 5610450, 5797465, 6956958, 11594930, 17392395, 28987325, 34784790, 57974650, 86961975, 173923950]

約数ペア:

[(1, 173923950), (2, 86961975), (3, 57974650), (5, 34784790), (6, 28987325), (10, 17392395), (15, 11594930), (25, 6956958), (30, 5797465), (31, 5610450), (50, 3478479), (62, 2805225), (75, 2318986), (93, 1870150), (113, 1539150), (150, 1159493), (155, 1122090), (186, 935075), (226, 769575), (310, 561045), (331, 525450), (339, 513050), (465, 374030), (565, 307830), (662, 262725), (678, 256525), (775, 224418), (930, 187015), (993, 175150), (1130, 153915), (1550, 112209), (1655, 105090), (1695, 102610), (1986, 87575), (2325, 74806), (2825, 61566), (3310, 52545), (3390, 51305), (3503, 49650), (4650, 37403), (4965, 35030), (5650, 30783), (7006, 24825), (8275, 21018), (8475, 20522), (9930, 17515), (10261, 16950), (10509, 16550)]