149761980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{599}}^1$

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 467712000

約数和(自身を除く): 317950020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 463, 540, 599, 926, 1198, 1389, 1797, 1852, 2315, 2396, 2778, 2995, 3594, 4167, 4630, 5391, 5556, 5990, 6945, 7188, 8334, 8985, 9260, 10782, 11980, 12501, 13890, 16173, 16668, 17970, 20835, 21564, 25002, 26955, 27780, 32346, 35940, 41670, 50004, 53910, 62505, 64692, 80865, 83340, 107820, 125010, 161730, 250020, 277337, 323460, 554674, 832011, 1109348, 1386685, 1664022, 2496033, 2773370, 3328044, 4160055, 4992066, 5546740, 7488099, 8320110, 9984132, 12480165, 14976198, 16640220, 24960330, 29952396, 37440495, 49920660, 74880990, 149761980]

約数ペア:

[(1, 149761980), (2, 74880990), (3, 49920660), (4, 37440495), (5, 29952396), (6, 24960330), (9, 16640220), (10, 14976198), (12, 12480165), (15, 9984132), (18, 8320110), (20, 7488099), (27, 5546740), (30, 4992066), (36, 4160055), (45, 3328044), (54, 2773370), (60, 2496033), (90, 1664022), (108, 1386685), (135, 1109348), (180, 832011), (270, 554674), (463, 323460), (540, 277337), (599, 250020), (926, 161730), (1198, 125010), (1389, 107820), (1797, 83340), (1852, 80865), (2315, 64692), (2396, 62505), (2778, 53910), (2995, 50004), (3594, 41670), (4167, 35940), (4630, 32346), (5391, 27780), (5556, 26955), (5990, 25002), (6945, 21564), (7188, 20835), (8334, 17970), (8985, 16668), (9260, 16173), (10782, 13890), (11980, 12501)]