101810280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 256

約数和(自身を含む): 381024000

約数和(自身を除く): 279213720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 349, 374, 390, 408, 429, 440, 442, 510, 520, 561, 572, 660, 663, 680, 698, 715, 748, 780, 858, 884, 935, 1020, 1047, 1105, 1122, 1144, 1320, 1326, 1396, 1430, 1496, 1560, 1716, 1745, 1768, 1870, 2040, 2094, 2145, 2210, 2244, 2431, 2652, 2792, 2805, 2860, 3315, 3432, 3490, 3740, 3839, 4188, 4290, 4420, 4488, 4537, 4862, 5235, 5304, 5610, 5720, 5933, 6630, 6980, 7293, 7480, 7678, 8376, 8580, 8840, 9074, 9724, 10470, 11220, 11517, 11866, 12155, 13260, 13611, 13960, 14586, 15356, 17160, 17799, 18148, 19195, 19448, 20940, 22440, 22685, 23034, 23732, 24310, 26520, 27222, 29172, 29665, 30712, 35598, 36296, 36465, 38390, 41880, 45370, 46068, 47464, 48620, 49907, 54444, 57585, 58344, 59330, 65263, 68055, 71196, 72930, 76780, 77129, 88995, 90740, 92136, 97240, 99814, 108888, 115170, 118660, 130526, 136110, 142392, 145860, 149721, 153560, 154258, 177990, 181480, 195789, 199628, 230340, 231387, 237320, 249535, 261052, 272220, 291720, 299442, 308516, 326315, 355980, 385645, 391578, 399256, 460680, 462774, 499070, 522104, 544440, 598884, 617032, 652630, 711960, 748605, 771290, 783156, 848419, 925548, 978945, 998140, 1156935, 1197768, 1305260, 1497210, 1542580, 1566312, 1696838, 1851096, 1957890, 1996280, 2313870, 2545257, 2610520, 2994420, 3085160, 3393676, 3915780, 4242095, 4627740, 5090514, 5988840, 6787352, 7831560, 8484190, 9255480, 10181028, 12726285, 16968380, 20362056, 25452570, 33936760, 50905140, 101810280]

約数ペア:

[(1, 101810280), (2, 50905140), (3, 33936760), (4, 25452570), (5, 20362056), (6, 16968380), (8, 12726285), (10, 10181028), (11, 9255480), (12, 8484190), (13, 7831560), (15, 6787352), (17, 5988840), (20, 5090514), (22, 4627740), (24, 4242095), (26, 3915780), (30, 3393676), (33, 3085160), (34, 2994420), (39, 2610520), (40, 2545257), (44, 2313870), (51, 1996280), (52, 1957890), (55, 1851096), (60, 1696838), (65, 1566312), (66, 1542580), (68, 1497210), (78, 1305260), (85, 1197768), (88, 1156935), (102, 998140), (104, 978945), (110, 925548), (120, 848419), (130, 783156), (132, 771290), (136, 748605), (143, 711960), (156, 652630), (165, 617032), (170, 598884), (187, 544440), (195, 522104), (204, 499070), (220, 462774), (221, 460680), (255, 399256), (260, 391578), (264, 385645), (286, 355980), (312, 326315), (330, 308516), (340, 299442), (349, 291720), (374, 272220), (390, 261052), (408, 249535), (429, 237320), (440, 231387), (442, 230340), (510, 199628), (520, 195789), (561, 181480), (572, 177990), (660, 154258), (663, 153560), (680, 149721), (698, 145860), (715, 142392), (748, 136110), (780, 130526), (858, 118660), (884, 115170), (935, 108888), (1020, 99814), (1047, 97240), (1105, 92136), (1122, 90740), (1144, 88995), (1320, 77129), (1326, 76780), (1396, 72930), (1430, 71196), (1496, 68055), (1560, 65263), (1716, 59330), (1745, 58344), (1768, 57585), (1870, 54444), (2040, 49907), (2094, 48620), (2145, 47464), (2210, 46068), (2244, 45370), (2431, 41880), (2652, 38390), (2792, 36465), (2805, 36296), (2860, 35598), (3315, 30712), (3432, 29665), (3490, 29172), (3740, 27222), (3839, 26520), (4188, 24310), (4290, 23732), (4420, 23034), (4488, 22685), (4537, 22440), (4862, 20940), (5235, 19448), (5304, 19195), (5610, 18148), (5720, 17799), (5933, 17160), (6630, 15356), (6980, 14586), (7293, 13960), (7480, 13611), (7678, 13260), (8376, 12155), (8580, 11866), (8840, 11517), (9074, 11220), (9724, 10470)]