2049830250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 256

約数和(自身を含む): 5943974400

約数和(自身を除く): 3894144150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 83, 85, 102, 125, 130, 149, 150, 166, 170, 195, 221, 249, 250, 255, 298, 325, 375, 390, 415, 425, 442, 447, 498, 510, 650, 663, 745, 750, 830, 850, 894, 975, 1079, 1105, 1245, 1275, 1326, 1411, 1490, 1625, 1937, 1950, 2075, 2125, 2158, 2210, 2235, 2490, 2533, 2550, 2822, 3237, 3250, 3315, 3725, 3874, 4150, 4233, 4250, 4470, 4875, 5066, 5395, 5525, 5811, 6225, 6375, 6474, 6630, 7055, 7450, 7599, 8466, 9685, 9750, 10375, 10790, 11050, 11175, 11622, 12367, 12450, 12665, 12750, 14110, 15198, 16185, 16575, 18343, 18625, 19370, 20750, 21165, 22350, 24734, 25330, 26975, 27625, 29055, 31125, 32370, 32929, 33150, 35275, 36686, 37101, 37250, 37995, 42330, 48425, 53950, 55029, 55250, 55875, 58110, 61835, 62250, 63325, 65858, 70550, 74202, 75990, 80925, 82875, 91715, 96850, 98787, 105825, 110058, 111750, 123670, 126650, 134875, 145275, 160771, 161850, 164645, 165750, 176375, 183430, 185505, 189975, 197574, 210239, 211650, 242125, 269750, 275145, 290550, 309175, 316625, 321542, 329290, 352750, 371010, 379950, 404625, 420478, 458575, 482313, 484250, 493935, 529125, 550290, 618350, 630717, 633250, 726375, 803855, 809250, 823225, 917150, 927525, 949875, 964626, 987870, 1051195, 1058250, 1261434, 1375725, 1452750, 1545875, 1607710, 1646450, 1855050, 1899750, 2102390, 2292875, 2411565, 2469675, 2733107, 2751450, 3091750, 3153585, 4019275, 4116125, 4585750, 4637625, 4823130, 4939350, 5255975, 5466214, 6307170, 6878625, 8038550, 8199321, 8232250, 9275250, 10511950, 12057825, 12348375, 13665535, 13757250, 15767925, 16398642, 20096375, 24115650, 24696750, 26279875, 27331070, 31535850, 40192750, 40996605, 52559750, 60289125, 68327675, 78839625, 81993210, 120578250, 136655350, 157679250, 204983025, 341638375, 409966050, 683276750, 1024915125, 2049830250]

約数ペア:

[(1, 2049830250), (2, 1024915125), (3, 683276750), (5, 409966050), (6, 341638375), (10, 204983025), (13, 157679250), (15, 136655350), (17, 120578250), (25, 81993210), (26, 78839625), (30, 68327675), (34, 60289125), (39, 52559750), (50, 40996605), (51, 40192750), (65, 31535850), (75, 27331070), (78, 26279875), (83, 24696750), (85, 24115650), (102, 20096375), (125, 16398642), (130, 15767925), (149, 13757250), (150, 13665535), (166, 12348375), (170, 12057825), (195, 10511950), (221, 9275250), (249, 8232250), (250, 8199321), (255, 8038550), (298, 6878625), (325, 6307170), (375, 5466214), (390, 5255975), (415, 4939350), (425, 4823130), (442, 4637625), (447, 4585750), (498, 4116125), (510, 4019275), (650, 3153585), (663, 3091750), (745, 2751450), (750, 2733107), (830, 2469675), (850, 2411565), (894, 2292875), (975, 2102390), (1079, 1899750), (1105, 1855050), (1245, 1646450), (1275, 1607710), (1326, 1545875), (1411, 1452750), (1490, 1375725), (1625, 1261434), (1937, 1058250), (1950, 1051195), (2075, 987870), (2125, 964626), (2158, 949875), (2210, 927525), (2235, 917150), (2490, 823225), (2533, 809250), (2550, 803855), (2822, 726375), (3237, 633250), (3250, 630717), (3315, 618350), (3725, 550290), (3874, 529125), (4150, 493935), (4233, 484250), (4250, 482313), (4470, 458575), (4875, 420478), (5066, 404625), (5395, 379950), (5525, 371010), (5811, 352750), (6225, 329290), (6375, 321542), (6474, 316625), (6630, 309175), (7055, 290550), (7450, 275145), (7599, 269750), (8466, 242125), (9685, 211650), (9750, 210239), (10375, 197574), (10790, 189975), (11050, 185505), (11175, 183430), (11622, 176375), (12367, 165750), (12450, 164645), (12665, 161850), (12750, 160771), (14110, 145275), (15198, 134875), (16185, 126650), (16575, 123670), (18343, 111750), (18625, 110058), (19370, 105825), (20750, 98787), (21165, 96850), (22350, 91715), (24734, 82875), (25330, 80925), (26975, 75990), (27625, 74202), (29055, 70550), (31125, 65858), (32370, 63325), (32929, 62250), (33150, 61835), (35275, 58110), (36686, 55875), (37101, 55250), (37250, 55029), (37995, 53950), (42330, 48425)]