150619080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2195

約数の個数: 128

約数和(自身を含む): 491212800

約数和(自身を除く): 340593720

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, 2131, 2280, 2356, 2945, 3534, 3720, 4262, 4712, 5890, 6393, 7068, 8524, 8835, 10655, 11780, 12786, 14136, 17048, 17670, 21310, 23560, 25572, 31965, 35340, 40489, 42620, 51144, 63930, 66061, 70680, 80978, 85240, 121467, 127860, 132122, 161956, 198183, 202445, 242934, 255720, 264244, 323912, 330305, 396366, 404890, 485868, 528488, 607335, 660610, 792732, 809780, 971736, 990915, 1214670, 1255159, 1321220, 1585464, 1619560, 1981830, 2429340, 2510318, 2642440, 3765477, 3963660, 4858680, 5020636, 6275795, 7530954, 7927320, 10041272, 12551590, 15061908, 18827385, 25103180, 30123816, 37654770, 50206360, 75309540, 150619080]

約数ペア:

[(1, 150619080), (2, 75309540), (3, 50206360), (4, 37654770), (5, 30123816), (6, 25103180), (8, 18827385), (10, 15061908), (12, 12551590), (15, 10041272), (19, 7927320), (20, 7530954), (24, 6275795), (30, 5020636), (31, 4858680), (38, 3963660), (40, 3765477), (57, 2642440), (60, 2510318), (62, 2429340), (76, 1981830), (93, 1619560), (95, 1585464), (114, 1321220), (120, 1255159), (124, 1214670), (152, 990915), (155, 971736), (186, 809780), (190, 792732), (228, 660610), (248, 607335), (285, 528488), (310, 485868), (372, 404890), (380, 396366), (456, 330305), (465, 323912), (570, 264244), (589, 255720), (620, 242934), (744, 202445), (760, 198183), (930, 161956), (1140, 132122), (1178, 127860), (1240, 121467), (1767, 85240), (1860, 80978), (2131, 70680), (2280, 66061), (2356, 63930), (2945, 51144), (3534, 42620), (3720, 40489), (4262, 35340), (4712, 31965), (5890, 25572), (6393, 23560), (7068, 21310), (8524, 17670), (8835, 17048), (10655, 14136), (11780, 12786)]