1489672200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1064

約数の個数: 192

約数和(自身を含む): 4899240000

約数和(自身を除く): 3409567800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 149, 150, 152, 190, 200, 228, 285, 298, 300, 380, 447, 456, 475, 570, 596, 600, 745, 760, 877, 894, 950, 1140, 1192, 1425, 1490, 1754, 1788, 1900, 2235, 2280, 2631, 2831, 2850, 2980, 3508, 3576, 3725, 3800, 4385, 4470, 5262, 5662, 5700, 5960, 7016, 7450, 8493, 8770, 8940, 10524, 11175, 11324, 11400, 13155, 14155, 14900, 16663, 16986, 17540, 17880, 21048, 21925, 22350, 22648, 26310, 28310, 29800, 33326, 33972, 35080, 42465, 43850, 44700, 49989, 52620, 56620, 65775, 66652, 67944, 70775, 83315, 84930, 87700, 89400, 99978, 105240, 113240, 130673, 131550, 133304, 141550, 166630, 169860, 175400, 199956, 212325, 249945, 261346, 263100, 283100, 333260, 339720, 392019, 399912, 416575, 424650, 499890, 522692, 526200, 566200, 653365, 666520, 784038, 833150, 849300, 999780, 1045384, 1249725, 1306730, 1568076, 1666300, 1698600, 1960095, 1999560, 2482787, 2499450, 2613460, 3136152, 3266825, 3332600, 3920190, 4965574, 4998900, 5226920, 6533650, 7448361, 7840380, 9800475, 9931148, 9997800, 12413935, 13067300, 14896722, 15680760, 19600950, 19862296, 24827870, 26134600, 29793444, 37241805, 39201900, 49655740, 59586888, 62069675, 74483610, 78403800, 99311480, 124139350, 148967220, 186209025, 248278700, 297934440, 372418050, 496557400, 744836100, 1489672200]

約数ペア:

[(1, 1489672200), (2, 744836100), (3, 496557400), (4, 372418050), (5, 297934440), (6, 248278700), (8, 186209025), (10, 148967220), (12, 124139350), (15, 99311480), (19, 78403800), (20, 74483610), (24, 62069675), (25, 59586888), (30, 49655740), (38, 39201900), (40, 37241805), (50, 29793444), (57, 26134600), (60, 24827870), (75, 19862296), (76, 19600950), (95, 15680760), (100, 14896722), (114, 13067300), (120, 12413935), (149, 9997800), (150, 9931148), (152, 9800475), (190, 7840380), (200, 7448361), (228, 6533650), (285, 5226920), (298, 4998900), (300, 4965574), (380, 3920190), (447, 3332600), (456, 3266825), (475, 3136152), (570, 2613460), (596, 2499450), (600, 2482787), (745, 1999560), (760, 1960095), (877, 1698600), (894, 1666300), (950, 1568076), (1140, 1306730), (1192, 1249725), (1425, 1045384), (1490, 999780), (1754, 849300), (1788, 833150), (1900, 784038), (2235, 666520), (2280, 653365), (2631, 566200), (2831, 526200), (2850, 522692), (2980, 499890), (3508, 424650), (3576, 416575), (3725, 399912), (3800, 392019), (4385, 339720), (4470, 333260), (5262, 283100), (5662, 263100), (5700, 261346), (5960, 249945), (7016, 212325), (7450, 199956), (8493, 175400), (8770, 169860), (8940, 166630), (10524, 141550), (11175, 133304), (11324, 131550), (11400, 130673), (13155, 113240), (14155, 105240), (14900, 99978), (16663, 89400), (16986, 87700), (17540, 84930), (17880, 83315), (21048, 70775), (21925, 67944), (22350, 66652), (22648, 65775), (26310, 56620), (28310, 52620), (29800, 49989), (33326, 44700), (33972, 43850), (35080, 42465)]