85136340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 278691840

約数和(自身を除く): 193555500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 23, 30, 34, 38, 46, 51, 57, 60, 68, 69, 76, 85, 92, 95, 102, 114, 115, 138, 170, 190, 191, 204, 228, 230, 255, 276, 285, 323, 340, 345, 380, 382, 391, 437, 460, 510, 570, 573, 646, 690, 764, 782, 874, 955, 969, 1020, 1140, 1146, 1173, 1292, 1311, 1380, 1564, 1615, 1748, 1910, 1938, 1955, 2185, 2292, 2346, 2622, 2865, 3230, 3247, 3629, 3820, 3876, 3910, 4370, 4393, 4692, 4845, 5244, 5730, 5865, 6460, 6494, 6555, 7258, 7429, 7820, 8740, 8786, 9690, 9741, 10887, 11460, 11730, 12988, 13110, 13179, 14516, 14858, 16235, 17572, 18145, 19380, 19482, 21774, 21965, 22287, 23460, 26220, 26358, 29716, 32470, 36290, 37145, 38964, 43548, 43930, 44574, 48705, 52716, 54435, 61693, 64940, 65895, 72580, 74290, 74681, 83467, 87860, 89148, 97410, 108870, 111435, 123386, 131790, 148580, 149362, 166934, 185079, 194820, 217740, 222870, 224043, 246772, 250401, 263580, 298724, 308465, 333868, 370158, 373405, 417335, 445740, 448086, 500802, 616930, 740316, 746810, 834670, 896172, 925395, 1001604, 1120215, 1233860, 1252005, 1418939, 1493620, 1669340, 1850790, 2240430, 2504010, 2837878, 3701580, 4256817, 4480860, 5008020, 5675756, 7094695, 8513634, 14189390, 17027268, 21284085, 28378780, 42568170, 85136340]

約数ペア:

[(1, 85136340), (2, 42568170), (3, 28378780), (4, 21284085), (5, 17027268), (6, 14189390), (10, 8513634), (12, 7094695), (15, 5675756), (17, 5008020), (19, 4480860), (20, 4256817), (23, 3701580), (30, 2837878), (34, 2504010), (38, 2240430), (46, 1850790), (51, 1669340), (57, 1493620), (60, 1418939), (68, 1252005), (69, 1233860), (76, 1120215), (85, 1001604), (92, 925395), (95, 896172), (102, 834670), (114, 746810), (115, 740316), (138, 616930), (170, 500802), (190, 448086), (191, 445740), (204, 417335), (228, 373405), (230, 370158), (255, 333868), (276, 308465), (285, 298724), (323, 263580), (340, 250401), (345, 246772), (380, 224043), (382, 222870), (391, 217740), (437, 194820), (460, 185079), (510, 166934), (570, 149362), (573, 148580), (646, 131790), (690, 123386), (764, 111435), (782, 108870), (874, 97410), (955, 89148), (969, 87860), (1020, 83467), (1140, 74681), (1146, 74290), (1173, 72580), (1292, 65895), (1311, 64940), (1380, 61693), (1564, 54435), (1615, 52716), (1748, 48705), (1910, 44574), (1938, 43930), (1955, 43548), (2185, 38964), (2292, 37145), (2346, 36290), (2622, 32470), (2865, 29716), (3230, 26358), (3247, 26220), (3629, 23460), (3820, 22287), (3876, 21965), (3910, 21774), (4370, 19482), (4393, 19380), (4692, 18145), (4845, 17572), (5244, 16235), (5730, 14858), (5865, 14516), (6460, 13179), (6494, 13110), (6555, 12988), (7258, 11730), (7429, 11460), (7820, 10887), (8740, 9741), (8786, 9690)]