318637200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{5419}}^1$

素因数の和:5454

約数の個数: 180

約数和(自身を含む): 1187565360

約数和(自身を除く): 868928160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1400, 1470, 1680, 1960, 2100, 2352, 2450, 2800, 2940, 3675, 3920, 4200, 4900, 5419, 5880, 7350, 8400, 9800, 10838, 11760, 14700, 16257, 19600, 21676, 27095, 29400, 32514, 37933, 43352, 54190, 58800, 65028, 75866, 81285, 86704, 108380, 113799, 130056, 135475, 151732, 162570, 189665, 216760, 227598, 260112, 265531, 270950, 303464, 325140, 379330, 406425, 433520, 455196, 531062, 541900, 568995, 606928, 650280, 758660, 796593, 812850, 910392, 948325, 1062124, 1083800, 1137990, 1300560, 1327655, 1517320, 1593186, 1625700, 1820784, 1896650, 2124248, 2167600, 2275980, 2655310, 2844975, 3034640, 3186372, 3251400, 3793300, 3982965, 4248496, 4551960, 5310620, 5689950, 6372744, 6502800, 6638275, 7586600, 7965930, 9103920, 10621240, 11379900, 12745488, 13276550, 15173200, 15931860, 19914825, 21242480, 22759800, 26553100, 31863720, 39829650, 45519600, 53106200, 63727440, 79659300, 106212400, 159318600, 318637200]

約数ペア:

[(1, 318637200), (2, 159318600), (3, 106212400), (4, 79659300), (5, 63727440), (6, 53106200), (7, 45519600), (8, 39829650), (10, 31863720), (12, 26553100), (14, 22759800), (15, 21242480), (16, 19914825), (20, 15931860), (21, 15173200), (24, 13276550), (25, 12745488), (28, 11379900), (30, 10621240), (35, 9103920), (40, 7965930), (42, 7586600), (48, 6638275), (49, 6502800), (50, 6372744), (56, 5689950), (60, 5310620), (70, 4551960), (75, 4248496), (80, 3982965), (84, 3793300), (98, 3251400), (100, 3186372), (105, 3034640), (112, 2844975), (120, 2655310), (140, 2275980), (147, 2167600), (150, 2124248), (168, 1896650), (175, 1820784), (196, 1625700), (200, 1593186), (210, 1517320), (240, 1327655), (245, 1300560), (280, 1137990), (294, 1083800), (300, 1062124), (336, 948325), (350, 910392), (392, 812850), (400, 796593), (420, 758660), (490, 650280), (525, 606928), (560, 568995), (588, 541900), (600, 531062), (700, 455196), (735, 433520), (784, 406425), (840, 379330), (980, 325140), (1050, 303464), (1176, 270950), (1200, 265531), (1225, 260112), (1400, 227598), (1470, 216760), (1680, 189665), (1960, 162570), (2100, 151732), (2352, 135475), (2450, 130056), (2800, 113799), (2940, 108380), (3675, 86704), (3920, 81285), (4200, 75866), (4900, 65028), (5419, 58800), (5880, 54190), (7350, 43352), (8400, 37933), (9800, 32514), (10838, 29400), (11760, 27095), (14700, 21676), (16257, 19600)]