84045390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 241832304

約数和(自身を除く): 157786914

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 121, 130, 137, 143, 165, 169, 195, 242, 274, 286, 330, 338, 363, 390, 411, 429, 507, 605, 685, 715, 726, 822, 845, 858, 1014, 1210, 1370, 1430, 1507, 1573, 1690, 1781, 1815, 1859, 2055, 2145, 2535, 3014, 3146, 3562, 3630, 3718, 4110, 4290, 4521, 4719, 5070, 5343, 5577, 7535, 7865, 8905, 9042, 9295, 9438, 10686, 11154, 15070, 15730, 16577, 17810, 18590, 19591, 20449, 22605, 23153, 23595, 26715, 27885, 33154, 39182, 40898, 45210, 46306, 47190, 49731, 53430, 55770, 58773, 61347, 69459, 82885, 97955, 99462, 102245, 115765, 117546, 122694, 138918, 165770, 195910, 204490, 215501, 231530, 248655, 254683, 293865, 306735, 347295, 431002, 497310, 509366, 587730, 613470, 646503, 694590, 764049, 1077505, 1273415, 1293006, 1528098, 2155010, 2546830, 2801513, 3232515, 3820245, 5603026, 6465030, 7640490, 8404539, 14007565, 16809078, 28015130, 42022695, 84045390]

約数ペア:

[(1, 84045390), (2, 42022695), (3, 28015130), (5, 16809078), (6, 14007565), (10, 8404539), (11, 7640490), (13, 6465030), (15, 5603026), (22, 3820245), (26, 3232515), (30, 2801513), (33, 2546830), (39, 2155010), (55, 1528098), (65, 1293006), (66, 1273415), (78, 1077505), (110, 764049), (121, 694590), (130, 646503), (137, 613470), (143, 587730), (165, 509366), (169, 497310), (195, 431002), (242, 347295), (274, 306735), (286, 293865), (330, 254683), (338, 248655), (363, 231530), (390, 215501), (411, 204490), (429, 195910), (507, 165770), (605, 138918), (685, 122694), (715, 117546), (726, 115765), (822, 102245), (845, 99462), (858, 97955), (1014, 82885), (1210, 69459), (1370, 61347), (1430, 58773), (1507, 55770), (1573, 53430), (1690, 49731), (1781, 47190), (1815, 46306), (1859, 45210), (2055, 40898), (2145, 39182), (2535, 33154), (3014, 27885), (3146, 26715), (3562, 23595), (3630, 23153), (3718, 22605), (4110, 20449), (4290, 19591), (4521, 18590), (4719, 17810), (5070, 16577), (5343, 15730), (5577, 15070), (7535, 11154), (7865, 10686), (8905, 9438), (9042, 9295)]