1922917500

素因数分解:

$2^2\times 3^2\times 5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 360

約数和(自身を含む): 7198070880

約数和(自身を除く): 5275153380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 29, 30, 35, 36, 42, 45, 50, 58, 60, 63, 70, 75, 84, 87, 90, 100, 105, 116, 125, 126, 140, 145, 150, 174, 175, 180, 203, 210, 225, 250, 252, 261, 290, 300, 315, 348, 350, 375, 406, 420, 421, 435, 450, 500, 522, 525, 580, 609, 625, 630, 700, 725, 750, 812, 842, 870, 875, 900, 1015, 1044, 1050, 1125, 1218, 1250, 1260, 1263, 1305, 1450, 1500, 1575, 1684, 1740, 1750, 1827, 1875, 2030, 2100, 2105, 2175, 2250, 2436, 2500, 2526, 2610, 2625, 2900, 2947, 3045, 3150, 3500, 3625, 3654, 3750, 3789, 4060, 4210, 4350, 4375, 4500, 5052, 5075, 5220, 5250, 5625, 5894, 6090, 6300, 6315, 6525, 7250, 7308, 7500, 7578, 7875, 8420, 8700, 8750, 8841, 9135, 10150, 10500, 10525, 10875, 11250, 11788, 12180, 12209, 12630, 13050, 13125, 14500, 14735, 15156, 15225, 15750, 17500, 17682, 18125, 18270, 18945, 20300, 21050, 21750, 22500, 24418, 25260, 25375, 26100, 26250, 26523, 29470, 30450, 31500, 31575, 32625, 35364, 36250, 36540, 36627, 37890, 39375, 42100, 43500, 44205, 45675, 48836, 50750, 52500, 52625, 53046, 54375, 58940, 60900, 61045, 63150, 65250, 72500, 73254, 73675, 75780, 76125, 78750, 85463, 88410, 91350, 94725, 101500, 105250, 106092, 108750, 109881, 122090, 126300, 126875, 130500, 132615, 146508, 147350, 152250, 157500, 157875, 163125, 170926, 176820, 182700, 183135, 189450, 210500, 217500, 219762, 221025, 228375, 244180, 253750, 256389, 263125, 265230, 294700, 304500, 305225, 315750, 326250, 341852, 366270, 368375, 378900, 380625, 427315, 439524, 442050, 456750, 473625, 507500, 512778, 526250, 530460, 549405, 610450, 631500, 652500, 663075, 732540, 736750, 761250, 769167, 789375, 854630, 884100, 913500, 915675, 947250, 1025556, 1052500, 1098810, 1105125, 1141875, 1220900, 1281945, 1326150, 1473500, 1522500, 1526125, 1538334, 1578750, 1709260, 1831350, 1841875, 1894500, 2136575, 2197620, 2210250, 2283750, 2368125, 2563890, 2652300, 2747025, 3052250, 3076668, 3157500, 3315375, 3662700, 3683750, 3845835, 4273150, 4420500, 4567500, 4578375, 4736250, 5127780, 5494050, 5525625, 6104500, 6409725, 6630750, 7367500, 7630625, 7691670, 8546300, 9156750, 9472500, 10682875, 10988100, 11051250, 12819450, 13261500, 13735125, 15261250, 15383340, 16576875, 18313500, 19229175, 21365750, 22102500, 22891875, 25638900, 27470250, 30522500, 32048625, 33153750, 38458350, 42731500, 45783750, 53414375, 54940500, 64097250, 66307500, 68675625, 76916700, 91567500, 96145875, 106828750, 128194500, 137351250, 160243125, 192291750, 213657500, 274702500, 320486250, 384583500, 480729375, 640972500, 961458750, 1922917500]

約数ペア:

[(1, 1922917500), (2, 961458750), (3, 640972500), (4, 480729375), (5, 384583500), (6, 320486250), (7, 274702500), (9, 213657500), (10, 192291750), (12, 160243125), (14, 137351250), (15, 128194500), (18, 106828750), (20, 96145875), (21, 91567500), (25, 76916700), (28, 68675625), (29, 66307500), (30, 64097250), (35, 54940500), (36, 53414375), (42, 45783750), (45, 42731500), (50, 38458350), (58, 33153750), (60, 32048625), (63, 30522500), (70, 27470250), (75, 25638900), (84, 22891875), (87, 22102500), (90, 21365750), (100, 19229175), (105, 18313500), (116, 16576875), (125, 15383340), (126, 15261250), (140, 13735125), (145, 13261500), (150, 12819450), (174, 11051250), (175, 10988100), (180, 10682875), (203, 9472500), (210, 9156750), (225, 8546300), (250, 7691670), (252, 7630625), (261, 7367500), (290, 6630750), (300, 6409725), (315, 6104500), (348, 5525625), (350, 5494050), (375, 5127780), (406, 4736250), (420, 4578375), (421, 4567500), (435, 4420500), (450, 4273150), (500, 3845835), (522, 3683750), (525, 3662700), (580, 3315375), (609, 3157500), (625, 3076668), (630, 3052250), (700, 2747025), (725, 2652300), (750, 2563890), (812, 2368125), (842, 2283750), (870, 2210250), (875, 2197620), (900, 2136575), (1015, 1894500), (1044, 1841875), (1050, 1831350), (1125, 1709260), (1218, 1578750), (1250, 1538334), (1260, 1526125), (1263, 1522500), (1305, 1473500), (1450, 1326150), (1500, 1281945), (1575, 1220900), (1684, 1141875), (1740, 1105125), (1750, 1098810), (1827, 1052500), (1875, 1025556), (2030, 947250), (2100, 915675), (2105, 913500), (2175, 884100), (2250, 854630), (2436, 789375), (2500, 769167), (2526, 761250), (2610, 736750), (2625, 732540), (2900, 663075), (2947, 652500), (3045, 631500), (3150, 610450), (3500, 549405), (3625, 530460), (3654, 526250), (3750, 512778), (3789, 507500), (4060, 473625), (4210, 456750), (4350, 442050), (4375, 439524), (4500, 427315), (5052, 380625), (5075, 378900), (5220, 368375), (5250, 366270), (5625, 341852), (5894, 326250), (6090, 315750), (6300, 305225), (6315, 304500), (6525, 294700), (7250, 265230), (7308, 263125), (7500, 256389), (7578, 253750), (7875, 244180), (8420, 228375), (8700, 221025), (8750, 219762), (8841, 217500), (9135, 210500), (10150, 189450), (10500, 183135), (10525, 182700), (10875, 176820), (11250, 170926), (11788, 163125), (12180, 157875), (12209, 157500), (12630, 152250), (13050, 147350), (13125, 146508), (14500, 132615), (14735, 130500), (15156, 126875), (15225, 126300), (15750, 122090), (17500, 109881), (17682, 108750), (18125, 106092), (18270, 105250), (18945, 101500), (20300, 94725), (21050, 91350), (21750, 88410), (22500, 85463), (24418, 78750), (25260, 76125), (25375, 75780), (26100, 73675), (26250, 73254), (26523, 72500), (29470, 65250), (30450, 63150), (31500, 61045), (31575, 60900), (32625, 58940), (35364, 54375), (36250, 53046), (36540, 52625), (36627, 52500), (37890, 50750), (39375, 48836), (42100, 45675), (43500, 44205)]