895850820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1043

約数の個数: 192

約数和(自身を含む): 2924570880

約数和(自身を除く): 2028720060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 43, 45, 54, 60, 82, 86, 90, 108, 123, 129, 135, 164, 172, 180, 205, 215, 246, 258, 270, 369, 387, 410, 430, 492, 516, 540, 615, 645, 738, 774, 820, 860, 941, 1107, 1161, 1230, 1290, 1476, 1548, 1763, 1845, 1882, 1935, 2214, 2322, 2460, 2580, 2823, 3526, 3690, 3764, 3870, 4428, 4644, 4705, 5289, 5535, 5646, 5805, 7052, 7380, 7740, 8469, 8815, 9410, 10578, 11070, 11292, 11610, 14115, 15867, 16938, 17630, 18820, 21156, 22140, 23220, 25407, 26445, 28230, 31734, 33876, 35260, 38581, 40463, 42345, 47601, 50814, 52890, 56460, 63468, 77162, 79335, 80926, 84690, 95202, 101628, 105780, 115743, 121389, 127035, 154324, 158670, 161852, 169380, 190404, 192905, 202315, 231486, 238005, 242778, 254070, 317340, 347229, 364167, 385810, 404630, 462972, 476010, 485556, 508140, 578715, 606945, 694458, 728334, 771620, 809260, 952020, 1041687, 1092501, 1157430, 1213890, 1388916, 1456668, 1658983, 1736145, 1820835, 2083374, 2185002, 2314860, 2427780, 3317966, 3472290, 3641670, 4166748, 4370004, 4976949, 5208435, 5462505, 6635932, 6944580, 7283340, 8294915, 9953898, 10416870, 10925010, 14930847, 16589830, 19907796, 20833740, 21850020, 24884745, 29861694, 33179660, 44792541, 49769490, 59723388, 74654235, 89585082, 99538980, 149308470, 179170164, 223962705, 298616940, 447925410, 895850820]

約数ペア:

[(1, 895850820), (2, 447925410), (3, 298616940), (4, 223962705), (5, 179170164), (6, 149308470), (9, 99538980), (10, 89585082), (12, 74654235), (15, 59723388), (18, 49769490), (20, 44792541), (27, 33179660), (30, 29861694), (36, 24884745), (41, 21850020), (43, 20833740), (45, 19907796), (54, 16589830), (60, 14930847), (82, 10925010), (86, 10416870), (90, 9953898), (108, 8294915), (123, 7283340), (129, 6944580), (135, 6635932), (164, 5462505), (172, 5208435), (180, 4976949), (205, 4370004), (215, 4166748), (246, 3641670), (258, 3472290), (270, 3317966), (369, 2427780), (387, 2314860), (410, 2185002), (430, 2083374), (492, 1820835), (516, 1736145), (540, 1658983), (615, 1456668), (645, 1388916), (738, 1213890), (774, 1157430), (820, 1092501), (860, 1041687), (941, 952020), (1107, 809260), (1161, 771620), (1230, 728334), (1290, 694458), (1476, 606945), (1548, 578715), (1763, 508140), (1845, 485556), (1882, 476010), (1935, 462972), (2214, 404630), (2322, 385810), (2460, 364167), (2580, 347229), (2823, 317340), (3526, 254070), (3690, 242778), (3764, 238005), (3870, 231486), (4428, 202315), (4644, 192905), (4705, 190404), (5289, 169380), (5535, 161852), (5646, 158670), (5805, 154324), (7052, 127035), (7380, 121389), (7740, 115743), (8469, 105780), (8815, 101628), (9410, 95202), (10578, 84690), (11070, 80926), (11292, 79335), (11610, 77162), (14115, 63468), (15867, 56460), (16938, 52890), (17630, 50814), (18820, 47601), (21156, 42345), (22140, 40463), (23220, 38581), (25407, 35260), (26445, 33876), (28230, 31734)]