142750650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 424597824

約数和(自身を除く): 281847174

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 50, 69, 70, 75, 105, 115, 138, 150, 161, 175, 210, 230, 257, 322, 345, 350, 483, 514, 525, 529, 575, 690, 771, 805, 966, 1050, 1058, 1150, 1285, 1542, 1587, 1610, 1725, 1799, 2415, 2570, 2645, 3174, 3450, 3598, 3703, 3855, 4025, 4830, 5290, 5397, 5911, 6425, 7406, 7710, 7935, 8050, 8995, 10794, 11109, 11822, 12075, 12850, 13225, 15870, 17733, 17990, 18515, 19275, 22218, 24150, 26450, 26985, 29555, 35466, 37030, 38550, 39675, 41377, 44975, 53970, 55545, 59110, 79350, 82754, 88665, 89950, 92575, 111090, 124131, 134925, 135953, 147775, 177330, 185150, 206885, 248262, 269850, 271906, 277725, 295550, 407859, 413770, 443325, 555450, 620655, 679765, 815718, 886650, 951671, 1034425, 1241310, 1359530, 1903342, 2039295, 2068850, 2855013, 3103275, 3398825, 4078590, 4758355, 5710026, 6206550, 6797650, 9516710, 10196475, 14275065, 20392950, 23791775, 28550130, 47583550, 71375325, 142750650]

約数ペア:

[(1, 142750650), (2, 71375325), (3, 47583550), (5, 28550130), (6, 23791775), (7, 20392950), (10, 14275065), (14, 10196475), (15, 9516710), (21, 6797650), (23, 6206550), (25, 5710026), (30, 4758355), (35, 4078590), (42, 3398825), (46, 3103275), (50, 2855013), (69, 2068850), (70, 2039295), (75, 1903342), (105, 1359530), (115, 1241310), (138, 1034425), (150, 951671), (161, 886650), (175, 815718), (210, 679765), (230, 620655), (257, 555450), (322, 443325), (345, 413770), (350, 407859), (483, 295550), (514, 277725), (525, 271906), (529, 269850), (575, 248262), (690, 206885), (771, 185150), (805, 177330), (966, 147775), (1050, 135953), (1058, 134925), (1150, 124131), (1285, 111090), (1542, 92575), (1587, 89950), (1610, 88665), (1725, 82754), (1799, 79350), (2415, 59110), (2570, 55545), (2645, 53970), (3174, 44975), (3450, 41377), (3598, 39675), (3703, 38550), (3855, 37030), (4025, 35466), (4830, 29555), (5290, 26985), (5397, 26450), (5911, 24150), (6425, 22218), (7406, 19275), (7710, 18515), (7935, 17990), (8050, 17733), (8995, 15870), (10794, 13225), (11109, 12850), (11822, 12075)]