1270293750

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{11}}^1\times {\mathrm{2053}}^1$

素因数の和:2097

約数の個数: 144

約数和(自身を含む): 3754728432

約数和(自身を除く): 2484434682

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 125, 150, 165, 198, 225, 250, 275, 330, 375, 450, 495, 550, 625, 750, 825, 990, 1125, 1250, 1375, 1650, 1875, 2053, 2250, 2475, 2750, 3125, 3750, 4106, 4125, 4950, 5625, 6159, 6250, 6875, 8250, 9375, 10265, 11250, 12318, 12375, 13750, 18477, 18750, 20530, 20625, 22583, 24750, 28125, 30795, 34375, 36954, 41250, 45166, 51325, 56250, 61590, 61875, 67749, 68750, 92385, 102650, 103125, 112915, 123750, 135498, 153975, 184770, 203247, 206250, 225830, 256625, 307950, 309375, 338745, 406494, 461925, 513250, 564575, 618750, 677490, 769875, 923850, 1016235, 1129150, 1283125, 1539750, 1693725, 2032470, 2309625, 2566250, 2822875, 3387450, 3849375, 4619250, 5081175, 5645750, 6415625, 7698750, 8468625, 10162350, 11548125, 12831250, 14114375, 16937250, 19246875, 23096250, 25405875, 28228750, 38493750, 42343125, 50811750, 57740625, 70571875, 84686250, 115481250, 127029375, 141143750, 211715625, 254058750, 423431250, 635146875, 1270293750]

約数ペア:

[(1, 1270293750), (2, 635146875), (3, 423431250), (5, 254058750), (6, 211715625), (9, 141143750), (10, 127029375), (11, 115481250), (15, 84686250), (18, 70571875), (22, 57740625), (25, 50811750), (30, 42343125), (33, 38493750), (45, 28228750), (50, 25405875), (55, 23096250), (66, 19246875), (75, 16937250), (90, 14114375), (99, 12831250), (110, 11548125), (125, 10162350), (150, 8468625), (165, 7698750), (198, 6415625), (225, 5645750), (250, 5081175), (275, 4619250), (330, 3849375), (375, 3387450), (450, 2822875), (495, 2566250), (550, 2309625), (625, 2032470), (750, 1693725), (825, 1539750), (990, 1283125), (1125, 1129150), (1250, 1016235), (1375, 923850), (1650, 769875), (1875, 677490), (2053, 618750), (2250, 564575), (2475, 513250), (2750, 461925), (3125, 406494), (3750, 338745), (4106, 309375), (4125, 307950), (4950, 256625), (5625, 225830), (6159, 206250), (6250, 203247), (6875, 184770), (8250, 153975), (9375, 135498), (10265, 123750), (11250, 112915), (12318, 103125), (12375, 102650), (13750, 92385), (18477, 68750), (18750, 67749), (20530, 61875), (20625, 61590), (22583, 56250), (24750, 51325), (28125, 45166), (30795, 41250), (34375, 36954)]