82724100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 144

約数和(自身を含む): 263316480

約数和(自身を除く): 180592380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 25, 30, 38, 46, 50, 57, 60, 69, 75, 76, 92, 95, 100, 114, 115, 138, 150, 190, 228, 230, 276, 285, 300, 345, 380, 437, 460, 475, 570, 575, 631, 690, 874, 950, 1140, 1150, 1262, 1311, 1380, 1425, 1725, 1748, 1893, 1900, 2185, 2300, 2524, 2622, 2850, 3155, 3450, 3786, 4370, 5244, 5700, 6310, 6555, 6900, 7572, 8740, 9465, 10925, 11989, 12620, 13110, 14513, 15775, 18930, 21850, 23978, 26220, 29026, 31550, 32775, 35967, 37860, 43539, 43700, 47325, 47956, 58052, 59945, 63100, 65550, 71934, 72565, 87078, 94650, 119890, 131100, 143868, 145130, 174156, 179835, 189300, 217695, 239780, 275747, 290260, 299725, 359670, 362825, 435390, 551494, 599450, 719340, 725650, 827241, 870780, 899175, 1088475, 1102988, 1198900, 1378735, 1451300, 1654482, 1798350, 2176950, 2757470, 3308964, 3596700, 4136205, 4353900, 5514940, 6893675, 8272410, 13787350, 16544820, 20681025, 27574700, 41362050, 82724100]

約数ペア:

[(1, 82724100), (2, 41362050), (3, 27574700), (4, 20681025), (5, 16544820), (6, 13787350), (10, 8272410), (12, 6893675), (15, 5514940), (19, 4353900), (20, 4136205), (23, 3596700), (25, 3308964), (30, 2757470), (38, 2176950), (46, 1798350), (50, 1654482), (57, 1451300), (60, 1378735), (69, 1198900), (75, 1102988), (76, 1088475), (92, 899175), (95, 870780), (100, 827241), (114, 725650), (115, 719340), (138, 599450), (150, 551494), (190, 435390), (228, 362825), (230, 359670), (276, 299725), (285, 290260), (300, 275747), (345, 239780), (380, 217695), (437, 189300), (460, 179835), (475, 174156), (570, 145130), (575, 143868), (631, 131100), (690, 119890), (874, 94650), (950, 87078), (1140, 72565), (1150, 71934), (1262, 65550), (1311, 63100), (1380, 59945), (1425, 58052), (1725, 47956), (1748, 47325), (1893, 43700), (1900, 43539), (2185, 37860), (2300, 35967), (2524, 32775), (2622, 31550), (2850, 29026), (3155, 26220), (3450, 23978), (3786, 21850), (4370, 18930), (5244, 15775), (5700, 14513), (6310, 13110), (6555, 12620), (6900, 11989), (7572, 10925), (8740, 9465)]