250270800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 240

約数和(自身を含む): 880860288

約数和(自身を除く): 630589488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 61, 65, 75, 78, 80, 100, 104, 120, 122, 130, 150, 156, 183, 195, 200, 208, 240, 244, 260, 263, 300, 305, 312, 325, 366, 390, 400, 488, 520, 526, 600, 610, 624, 650, 732, 780, 789, 793, 915, 975, 976, 1040, 1052, 1200, 1220, 1300, 1315, 1464, 1525, 1560, 1578, 1586, 1830, 1950, 2104, 2379, 2440, 2600, 2630, 2928, 3050, 3120, 3156, 3172, 3419, 3660, 3900, 3945, 3965, 4208, 4575, 4758, 4880, 5200, 5260, 6100, 6312, 6344, 6575, 6838, 7320, 7800, 7890, 7930, 9150, 9516, 10257, 10520, 11895, 12200, 12624, 12688, 13150, 13676, 14640, 15600, 15780, 15860, 16043, 17095, 18300, 19032, 19725, 19825, 20514, 21040, 23790, 24400, 26300, 27352, 31560, 31720, 32086, 34190, 36600, 38064, 39450, 39650, 41028, 47580, 48129, 51285, 52600, 54704, 59475, 63120, 63440, 64172, 68380, 73200, 78900, 79300, 80215, 82056, 85475, 95160, 96258, 102570, 105200, 118950, 128344, 136760, 157800, 158600, 160430, 164112, 170950, 190320, 192516, 205140, 208559, 237900, 240645, 256425, 256688, 273520, 315600, 317200, 320860, 341900, 385032, 401075, 410280, 417118, 475800, 481290, 512850, 625677, 641720, 683800, 770064, 802150, 820560, 834236, 951600, 962580, 1025700, 1042795, 1203225, 1251354, 1283440, 1367600, 1604300, 1668472, 1925160, 2051400, 2085590, 2406450, 2502708, 3128385, 3208600, 3336944, 3850320, 4102800, 4171180, 4812900, 5005416, 5213975, 6256770, 6417200, 8342360, 9625800, 10010832, 10427950, 12513540, 15641925, 16684720, 19251600, 20855900, 25027080, 31283850, 41711800, 50054160, 62567700, 83423600, 125135400, 250270800]

約数ペア:

[(1, 250270800), (2, 125135400), (3, 83423600), (4, 62567700), (5, 50054160), (6, 41711800), (8, 31283850), (10, 25027080), (12, 20855900), (13, 19251600), (15, 16684720), (16, 15641925), (20, 12513540), (24, 10427950), (25, 10010832), (26, 9625800), (30, 8342360), (39, 6417200), (40, 6256770), (48, 5213975), (50, 5005416), (52, 4812900), (60, 4171180), (61, 4102800), (65, 3850320), (75, 3336944), (78, 3208600), (80, 3128385), (100, 2502708), (104, 2406450), (120, 2085590), (122, 2051400), (130, 1925160), (150, 1668472), (156, 1604300), (183, 1367600), (195, 1283440), (200, 1251354), (208, 1203225), (240, 1042795), (244, 1025700), (260, 962580), (263, 951600), (300, 834236), (305, 820560), (312, 802150), (325, 770064), (366, 683800), (390, 641720), (400, 625677), (488, 512850), (520, 481290), (526, 475800), (600, 417118), (610, 410280), (624, 401075), (650, 385032), (732, 341900), (780, 320860), (789, 317200), (793, 315600), (915, 273520), (975, 256688), (976, 256425), (1040, 240645), (1052, 237900), (1200, 208559), (1220, 205140), (1300, 192516), (1315, 190320), (1464, 170950), (1525, 164112), (1560, 160430), (1578, 158600), (1586, 157800), (1830, 136760), (1950, 128344), (2104, 118950), (2379, 105200), (2440, 102570), (2600, 96258), (2630, 95160), (2928, 85475), (3050, 82056), (3120, 80215), (3156, 79300), (3172, 78900), (3419, 73200), (3660, 68380), (3900, 64172), (3945, 63440), (3965, 63120), (4208, 59475), (4575, 54704), (4758, 52600), (4880, 51285), (5200, 48129), (5260, 47580), (6100, 41028), (6312, 39650), (6344, 39450), (6575, 38064), (6838, 36600), (7320, 34190), (7800, 32086), (7890, 31720), (7930, 31560), (9150, 27352), (9516, 26300), (10257, 24400), (10520, 23790), (11895, 21040), (12200, 20514), (12624, 19825), (12688, 19725), (13150, 19032), (13676, 18300), (14640, 17095), (15600, 16043), (15780, 15860)]