1229805500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1933

約数の個数: 192

約数和(自身を含む): 3547514880

約数和(自身を除く): 2317709380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 44, 50, 55, 68, 70, 77, 85, 100, 110, 119, 125, 140, 154, 170, 175, 187, 220, 238, 250, 275, 308, 340, 350, 374, 385, 425, 476, 500, 550, 595, 700, 748, 770, 850, 875, 935, 1100, 1190, 1309, 1375, 1540, 1700, 1750, 1870, 1879, 1925, 2125, 2380, 2618, 2750, 2975, 3500, 3740, 3758, 3850, 4250, 4675, 5236, 5500, 5950, 6545, 7516, 7700, 8500, 9350, 9395, 9625, 11900, 13090, 13153, 14875, 18700, 18790, 19250, 20669, 23375, 26180, 26306, 29750, 31943, 32725, 37580, 38500, 41338, 46750, 46975, 52612, 59500, 63886, 65450, 65765, 82676, 93500, 93950, 103345, 127772, 130900, 131530, 144683, 159715, 163625, 187900, 206690, 223601, 234875, 263060, 289366, 319430, 327250, 328825, 351373, 413380, 447202, 469750, 516725, 578732, 638860, 654500, 657650, 702746, 723415, 798575, 894404, 939500, 1033450, 1118005, 1315300, 1405492, 1446830, 1597150, 1644125, 1756865, 2066900, 2236010, 2459611, 2583625, 2893660, 3194300, 3288250, 3513730, 3617075, 3992875, 4472020, 4919222, 5167250, 5590025, 6576500, 7027460, 7234150, 7985750, 8784325, 9838444, 10334500, 11180050, 12298055, 14468300, 15971500, 17568650, 18085375, 22360100, 24596110, 27950125, 35137300, 36170750, 43921625, 49192220, 55900250, 61490275, 72341500, 87843250, 111800500, 122980550, 175686500, 245961100, 307451375, 614902750, 1229805500]

約数ペア:

[(1, 1229805500), (2, 614902750), (4, 307451375), (5, 245961100), (7, 175686500), (10, 122980550), (11, 111800500), (14, 87843250), (17, 72341500), (20, 61490275), (22, 55900250), (25, 49192220), (28, 43921625), (34, 36170750), (35, 35137300), (44, 27950125), (50, 24596110), (55, 22360100), (68, 18085375), (70, 17568650), (77, 15971500), (85, 14468300), (100, 12298055), (110, 11180050), (119, 10334500), (125, 9838444), (140, 8784325), (154, 7985750), (170, 7234150), (175, 7027460), (187, 6576500), (220, 5590025), (238, 5167250), (250, 4919222), (275, 4472020), (308, 3992875), (340, 3617075), (350, 3513730), (374, 3288250), (385, 3194300), (425, 2893660), (476, 2583625), (500, 2459611), (550, 2236010), (595, 2066900), (700, 1756865), (748, 1644125), (770, 1597150), (850, 1446830), (875, 1405492), (935, 1315300), (1100, 1118005), (1190, 1033450), (1309, 939500), (1375, 894404), (1540, 798575), (1700, 723415), (1750, 702746), (1870, 657650), (1879, 654500), (1925, 638860), (2125, 578732), (2380, 516725), (2618, 469750), (2750, 447202), (2975, 413380), (3500, 351373), (3740, 328825), (3758, 327250), (3850, 319430), (4250, 289366), (4675, 263060), (5236, 234875), (5500, 223601), (5950, 206690), (6545, 187900), (7516, 163625), (7700, 159715), (8500, 144683), (9350, 131530), (9395, 130900), (9625, 127772), (11900, 103345), (13090, 93950), (13153, 93500), (14875, 82676), (18700, 65765), (18790, 65450), (19250, 63886), (20669, 59500), (23375, 52612), (26180, 46975), (26306, 46750), (29750, 41338), (31943, 38500), (32725, 37580)]