150477720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2193

約数の個数: 128

約数和(自身を含む): 490752000

約数和(自身を除く): 340274280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2129, 2280, 2356, 2945, 3534, 3720, 4258, 4712, 5890, 6387, 7068, 8516, 8835, 10645, 11780, 12774, 14136, 17032, 17670, 21290, 23560, 25548, 31935, 35340, 40451, 42580, 51096, 63870, 65999, 70680, 80902, 85160, 121353, 127740, 131998, 161804, 197997, 202255, 242706, 255480, 263996, 323608, 329995, 395994, 404510, 485412, 527992, 606765, 659990, 791988, 809020, 970824, 989985, 1213530, 1253981, 1319980, 1583976, 1618040, 1979970, 2427060, 2507962, 2639960, 3761943, 3959940, 4854120, 5015924, 6269905, 7523886, 7919880, 10031848, 12539810, 15047772, 18809715, 25079620, 30095544, 37619430, 50159240, 75238860, 150477720]

約数ペア:

[(1, 150477720), (2, 75238860), (3, 50159240), (4, 37619430), (5, 30095544), (6, 25079620), (8, 18809715), (10, 15047772), (12, 12539810), (15, 10031848), (19, 7919880), (20, 7523886), (24, 6269905), (30, 5015924), (31, 4854120), (38, 3959940), (40, 3761943), (57, 2639960), (60, 2507962), (62, 2427060), (76, 1979970), (93, 1618040), (95, 1583976), (114, 1319980), (120, 1253981), (124, 1213530), (152, 989985), (155, 970824), (186, 809020), (190, 791988), (228, 659990), (248, 606765), (285, 527992), (310, 485412), (372, 404510), (380, 395994), (456, 329995), (465, 323608), (570, 263996), (589, 255480), (620, 242706), (744, 202255), (760, 197997), (930, 161804), (1140, 131998), (1178, 127740), (1240, 121353), (1767, 85160), (1860, 80902), (2129, 70680), (2280, 65999), (2356, 63870), (2945, 51096), (3534, 42580), (3720, 40451), (4258, 35340), (4712, 31935), (5890, 25548), (6387, 23560), (7068, 21290), (8516, 17670), (8835, 17032), (10645, 14136), (11780, 12774)]