1445979000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{4969}}^1$

素因数の和:5090

約数の個数: 128

約数和(自身を含む): 4558881600

約数和(自身を除く): 3112902600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 97, 100, 120, 125, 150, 194, 200, 250, 291, 300, 375, 388, 485, 500, 582, 600, 750, 776, 970, 1000, 1164, 1455, 1500, 1940, 2328, 2425, 2910, 3000, 3880, 4850, 4969, 5820, 7275, 9700, 9938, 11640, 12125, 14550, 14907, 19400, 19876, 24250, 24845, 29100, 29814, 36375, 39752, 48500, 49690, 58200, 59628, 72750, 74535, 97000, 99380, 119256, 124225, 145500, 149070, 198760, 248450, 291000, 298140, 372675, 481993, 496900, 596280, 621125, 745350, 963986, 993800, 1242250, 1445979, 1490700, 1863375, 1927972, 2409965, 2484500, 2891958, 2981400, 3726750, 3855944, 4819930, 4969000, 5783916, 7229895, 7453500, 9639860, 11567832, 12049825, 14459790, 14907000, 19279720, 24099650, 28919580, 36149475, 48199300, 57839160, 60249125, 72298950, 96398600, 120498250, 144597900, 180747375, 240996500, 289195800, 361494750, 481993000, 722989500, 1445979000]

約数ペア:

[(1, 1445979000), (2, 722989500), (3, 481993000), (4, 361494750), (5, 289195800), (6, 240996500), (8, 180747375), (10, 144597900), (12, 120498250), (15, 96398600), (20, 72298950), (24, 60249125), (25, 57839160), (30, 48199300), (40, 36149475), (50, 28919580), (60, 24099650), (75, 19279720), (97, 14907000), (100, 14459790), (120, 12049825), (125, 11567832), (150, 9639860), (194, 7453500), (200, 7229895), (250, 5783916), (291, 4969000), (300, 4819930), (375, 3855944), (388, 3726750), (485, 2981400), (500, 2891958), (582, 2484500), (600, 2409965), (750, 1927972), (776, 1863375), (970, 1490700), (1000, 1445979), (1164, 1242250), (1455, 993800), (1500, 963986), (1940, 745350), (2328, 621125), (2425, 596280), (2910, 496900), (3000, 481993), (3880, 372675), (4850, 298140), (4969, 291000), (5820, 248450), (7275, 198760), (9700, 149070), (9938, 145500), (11640, 124225), (12125, 119256), (14550, 99380), (14907, 97000), (19400, 74535), (19876, 72750), (24250, 59628), (24845, 58200), (29100, 49690), (29814, 48500), (36375, 39752)]