198951000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 679311360

約数和(自身を除く): 480360360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 47, 50, 51, 60, 68, 75, 83, 85, 94, 100, 102, 120, 125, 136, 141, 150, 166, 170, 188, 200, 204, 235, 249, 250, 255, 282, 300, 332, 340, 375, 376, 408, 415, 425, 470, 498, 500, 510, 564, 600, 664, 680, 705, 750, 799, 830, 850, 940, 996, 1000, 1020, 1128, 1175, 1245, 1275, 1410, 1411, 1500, 1598, 1660, 1700, 1880, 1992, 2040, 2075, 2125, 2350, 2397, 2490, 2550, 2820, 2822, 3000, 3196, 3320, 3400, 3525, 3901, 3995, 4150, 4233, 4250, 4700, 4794, 4980, 5100, 5640, 5644, 5875, 6225, 6375, 6392, 7050, 7055, 7802, 7990, 8300, 8466, 8500, 9400, 9588, 9960, 10200, 10375, 11288, 11703, 11750, 11985, 12450, 12750, 14100, 14110, 15604, 15980, 16600, 16932, 17000, 17625, 19176, 19505, 19975, 20750, 21165, 23406, 23500, 23970, 24900, 25500, 28200, 28220, 31125, 31208, 31960, 33864, 35250, 35275, 39010, 39950, 41500, 42330, 46812, 47000, 47940, 49800, 51000, 56440, 58515, 59925, 62250, 66317, 70500, 70550, 78020, 79900, 83000, 84660, 93624, 95880, 97525, 99875, 105825, 117030, 119850, 124500, 132634, 141000, 141100, 156040, 159800, 169320, 176375, 195050, 198951, 199750, 211650, 234060, 239700, 249000, 265268, 282200, 292575, 299625, 331585, 352750, 390100, 397902, 399500, 423300, 468120, 479400, 487625, 529125, 530536, 585150, 599250, 663170, 705500, 780200, 795804, 799000, 846600, 975250, 994755, 1058250, 1170300, 1198500, 1326340, 1411000, 1462875, 1591608, 1657925, 1950500, 1989510, 2116500, 2340600, 2397000, 2652680, 2925750, 3315850, 3901000, 3979020, 4233000, 4973775, 5851500, 6631700, 7958040, 8289625, 9947550, 11703000, 13263400, 16579250, 19895100, 24868875, 33158500, 39790200, 49737750, 66317000, 99475500, 198951000]

約数ペア:

[(1, 198951000), (2, 99475500), (3, 66317000), (4, 49737750), (5, 39790200), (6, 33158500), (8, 24868875), (10, 19895100), (12, 16579250), (15, 13263400), (17, 11703000), (20, 9947550), (24, 8289625), (25, 7958040), (30, 6631700), (34, 5851500), (40, 4973775), (47, 4233000), (50, 3979020), (51, 3901000), (60, 3315850), (68, 2925750), (75, 2652680), (83, 2397000), (85, 2340600), (94, 2116500), (100, 1989510), (102, 1950500), (120, 1657925), (125, 1591608), (136, 1462875), (141, 1411000), (150, 1326340), (166, 1198500), (170, 1170300), (188, 1058250), (200, 994755), (204, 975250), (235, 846600), (249, 799000), (250, 795804), (255, 780200), (282, 705500), (300, 663170), (332, 599250), (340, 585150), (375, 530536), (376, 529125), (408, 487625), (415, 479400), (425, 468120), (470, 423300), (498, 399500), (500, 397902), (510, 390100), (564, 352750), (600, 331585), (664, 299625), (680, 292575), (705, 282200), (750, 265268), (799, 249000), (830, 239700), (850, 234060), (940, 211650), (996, 199750), (1000, 198951), (1020, 195050), (1128, 176375), (1175, 169320), (1245, 159800), (1275, 156040), (1410, 141100), (1411, 141000), (1500, 132634), (1598, 124500), (1660, 119850), (1700, 117030), (1880, 105825), (1992, 99875), (2040, 97525), (2075, 95880), (2125, 93624), (2350, 84660), (2397, 83000), (2490, 79900), (2550, 78020), (2820, 70550), (2822, 70500), (3000, 66317), (3196, 62250), (3320, 59925), (3400, 58515), (3525, 56440), (3901, 51000), (3995, 49800), (4150, 47940), (4233, 47000), (4250, 46812), (4700, 42330), (4794, 41500), (4980, 39950), (5100, 39010), (5640, 35275), (5644, 35250), (5875, 33864), (6225, 31960), (6375, 31208), (6392, 31125), (7050, 28220), (7055, 28200), (7802, 25500), (7990, 24900), (8300, 23970), (8466, 23500), (8500, 23406), (9400, 21165), (9588, 20750), (9960, 19975), (10200, 19505), (10375, 19176), (11288, 17625), (11703, 17000), (11750, 16932), (11985, 16600), (12450, 15980), (12750, 15604), (14100, 14110)]