82555740

素因数分解:

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

素因数の和:98

約数の個数: 216

約数和(自身を含む): 285215280

約数和(自身を除く): 202659540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 85, 90, 92, 102, 108, 115, 135, 138, 153, 170, 180, 204, 207, 230, 255, 270, 276, 289, 306, 340, 345, 391, 414, 459, 460, 510, 529, 540, 578, 612, 621, 690, 765, 782, 828, 867, 918, 1020, 1035, 1058, 1156, 1173, 1242, 1380, 1445, 1530, 1564, 1587, 1734, 1836, 1955, 2070, 2116, 2295, 2346, 2484, 2601, 2645, 2890, 3060, 3105, 3174, 3468, 3519, 3910, 4140, 4335, 4590, 4692, 4761, 5202, 5290, 5780, 5865, 6210, 6348, 6647, 7038, 7803, 7820, 7935, 8670, 8993, 9180, 9522, 10404, 10557, 10580, 11730, 12420, 13005, 13294, 14076, 14283, 15606, 15870, 17340, 17595, 17986, 19044, 19941, 21114, 23460, 23805, 26010, 26588, 26979, 28566, 31212, 31740, 33235, 35190, 35972, 39015, 39882, 42228, 44965, 47610, 52020, 52785, 53958, 57132, 59823, 66470, 70380, 71415, 78030, 79764, 80937, 89930, 95220, 99705, 105570, 107916, 119646, 132940, 134895, 142830, 152881, 156060, 161874, 179469, 179860, 199410, 211140, 239292, 242811, 269790, 285660, 299115, 305762, 323748, 358938, 398820, 404685, 458643, 485622, 539580, 598230, 611524, 717876, 764405, 809370, 897345, 917286, 971244, 1196460, 1214055, 1375929, 1528810, 1618740, 1794690, 1834572, 2293215, 2428110, 2751858, 3057620, 3589380, 4127787, 4586430, 4856220, 5503716, 6879645, 8255574, 9172860, 13759290, 16511148, 20638935, 27518580, 41277870, 82555740]

約数ペア:

[(1, 82555740), (2, 41277870), (3, 27518580), (4, 20638935), (5, 16511148), (6, 13759290), (9, 9172860), (10, 8255574), (12, 6879645), (15, 5503716), (17, 4856220), (18, 4586430), (20, 4127787), (23, 3589380), (27, 3057620), (30, 2751858), (34, 2428110), (36, 2293215), (45, 1834572), (46, 1794690), (51, 1618740), (54, 1528810), (60, 1375929), (68, 1214055), (69, 1196460), (85, 971244), (90, 917286), (92, 897345), (102, 809370), (108, 764405), (115, 717876), (135, 611524), (138, 598230), (153, 539580), (170, 485622), (180, 458643), (204, 404685), (207, 398820), (230, 358938), (255, 323748), (270, 305762), (276, 299115), (289, 285660), (306, 269790), (340, 242811), (345, 239292), (391, 211140), (414, 199410), (459, 179860), (460, 179469), (510, 161874), (529, 156060), (540, 152881), (578, 142830), (612, 134895), (621, 132940), (690, 119646), (765, 107916), (782, 105570), (828, 99705), (867, 95220), (918, 89930), (1020, 80937), (1035, 79764), (1058, 78030), (1156, 71415), (1173, 70380), (1242, 66470), (1380, 59823), (1445, 57132), (1530, 53958), (1564, 52785), (1587, 52020), (1734, 47610), (1836, 44965), (1955, 42228), (2070, 39882), (2116, 39015), (2295, 35972), (2346, 35190), (2484, 33235), (2601, 31740), (2645, 31212), (2890, 28566), (3060, 26979), (3105, 26588), (3174, 26010), (3468, 23805), (3519, 23460), (3910, 21114), (4140, 19941), (4335, 19044), (4590, 17986), (4692, 17595), (4761, 17340), (5202, 15870), (5290, 15606), (5780, 14283), (5865, 14076), (6210, 13294), (6348, 13005), (6647, 12420), (7038, 11730), (7803, 10580), (7820, 10557), (7935, 10404), (8670, 9522), (8993, 9180)]