78239100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 259202160

約数和(自身を除く): 180963060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 29, 30, 34, 46, 50, 51, 58, 60, 68, 69, 75, 85, 87, 92, 100, 102, 115, 116, 138, 145, 150, 170, 174, 204, 230, 255, 276, 290, 300, 340, 345, 348, 391, 425, 435, 460, 493, 510, 529, 575, 580, 667, 690, 725, 782, 850, 870, 986, 1020, 1058, 1150, 1173, 1275, 1334, 1380, 1450, 1479, 1564, 1587, 1700, 1725, 1740, 1955, 1972, 2001, 2116, 2175, 2300, 2346, 2465, 2550, 2645, 2668, 2900, 2958, 3174, 3335, 3450, 3910, 4002, 4350, 4692, 4930, 5100, 5290, 5865, 5916, 6348, 6670, 6900, 7395, 7820, 7935, 8004, 8700, 8993, 9775, 9860, 10005, 10580, 11339, 11730, 12325, 13225, 13340, 14790, 15341, 15870, 16675, 17986, 19550, 20010, 22678, 23460, 24650, 26450, 26979, 29325, 29580, 30682, 31740, 33350, 34017, 35972, 36975, 39100, 39675, 40020, 44965, 45356, 46023, 49300, 50025, 52900, 53958, 56695, 58650, 61364, 66700, 68034, 73950, 76705, 79350, 89930, 92046, 100050, 107916, 113390, 117300, 134895, 136068, 147900, 153410, 158700, 170085, 179860, 184092, 200100, 224825, 226780, 230115, 260797, 269790, 283475, 306820, 340170, 383525, 449650, 460230, 521594, 539580, 566950, 674475, 680340, 767050, 782391, 850425, 899300, 920460, 1043188, 1133900, 1150575, 1303985, 1348950, 1534100, 1564782, 1700850, 2301150, 2607970, 2697900, 3129564, 3401700, 3911955, 4602300, 5215940, 6519925, 7823910, 13039850, 15647820, 19559775, 26079700, 39119550, 78239100]

約数ペア:

[(1, 78239100), (2, 39119550), (3, 26079700), (4, 19559775), (5, 15647820), (6, 13039850), (10, 7823910), (12, 6519925), (15, 5215940), (17, 4602300), (20, 3911955), (23, 3401700), (25, 3129564), (29, 2697900), (30, 2607970), (34, 2301150), (46, 1700850), (50, 1564782), (51, 1534100), (58, 1348950), (60, 1303985), (68, 1150575), (69, 1133900), (75, 1043188), (85, 920460), (87, 899300), (92, 850425), (100, 782391), (102, 767050), (115, 680340), (116, 674475), (138, 566950), (145, 539580), (150, 521594), (170, 460230), (174, 449650), (204, 383525), (230, 340170), (255, 306820), (276, 283475), (290, 269790), (300, 260797), (340, 230115), (345, 226780), (348, 224825), (391, 200100), (425, 184092), (435, 179860), (460, 170085), (493, 158700), (510, 153410), (529, 147900), (575, 136068), (580, 134895), (667, 117300), (690, 113390), (725, 107916), (782, 100050), (850, 92046), (870, 89930), (986, 79350), (1020, 76705), (1058, 73950), (1150, 68034), (1173, 66700), (1275, 61364), (1334, 58650), (1380, 56695), (1450, 53958), (1479, 52900), (1564, 50025), (1587, 49300), (1700, 46023), (1725, 45356), (1740, 44965), (1955, 40020), (1972, 39675), (2001, 39100), (2116, 36975), (2175, 35972), (2300, 34017), (2346, 33350), (2465, 31740), (2550, 30682), (2645, 29580), (2668, 29325), (2900, 26979), (2958, 26450), (3174, 24650), (3335, 23460), (3450, 22678), (3910, 20010), (4002, 19550), (4350, 17986), (4692, 16675), (4930, 15870), (5100, 15341), (5290, 14790), (5865, 13340), (5916, 13225), (6348, 12325), (6670, 11730), (6900, 11339), (7395, 10580), (7820, 10005), (7935, 9860), (8004, 9775), (8700, 8993)]