87690330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 298045440

約数和(自身を除く): 210355110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 43, 45, 54, 63, 65, 70, 78, 83, 86, 90, 91, 105, 117, 126, 129, 130, 135, 166, 182, 189, 195, 210, 215, 234, 249, 258, 270, 273, 301, 315, 351, 378, 387, 390, 415, 430, 455, 498, 546, 559, 581, 585, 602, 630, 645, 702, 747, 774, 819, 830, 903, 910, 945, 1079, 1118, 1161, 1162, 1170, 1245, 1290, 1365, 1494, 1505, 1638, 1677, 1743, 1755, 1806, 1890, 1935, 2158, 2241, 2322, 2457, 2490, 2709, 2730, 2795, 2905, 3010, 3237, 3354, 3486, 3510, 3569, 3735, 3870, 3913, 4095, 4482, 4515, 4914, 5031, 5229, 5395, 5418, 5590, 5805, 5810, 6474, 7138, 7470, 7553, 7826, 8127, 8190, 8385, 8715, 9030, 9711, 10062, 10458, 10707, 10790, 11205, 11610, 11739, 12285, 13545, 15093, 15106, 15687, 16185, 16254, 16770, 17430, 17845, 19422, 19565, 21414, 22410, 22659, 23478, 24570, 24983, 25155, 26145, 27090, 29133, 30186, 31374, 32121, 32370, 35217, 35690, 37765, 39130, 40635, 45318, 46397, 48555, 49966, 50310, 52290, 53535, 58266, 58695, 64242, 67977, 70434, 74949, 75465, 75530, 78435, 81270, 92794, 96363, 97110, 105651, 107070, 113295, 117390, 124915, 135954, 139191, 145665, 149898, 150930, 156870, 160605, 176085, 192726, 203931, 211302, 224847, 226590, 231985, 249830, 278382, 291330, 321210, 324779, 339885, 352170, 374745, 407862, 417573, 449694, 463970, 481815, 528255, 649558, 674541, 679770, 695955, 749490, 835146, 963630, 974337, 1019655, 1056510, 1124235, 1252719, 1349082, 1391910, 1623895, 1948674, 2039310, 2087865, 2248470, 2505438, 2923011, 3247790, 3372705, 4175730, 4871685, 5846022, 6263595, 6745410, 8769033, 9743370, 12527190, 14615055, 17538066, 29230110, 43845165, 87690330]

約数ペア:

[(1, 87690330), (2, 43845165), (3, 29230110), (5, 17538066), (6, 14615055), (7, 12527190), (9, 9743370), (10, 8769033), (13, 6745410), (14, 6263595), (15, 5846022), (18, 4871685), (21, 4175730), (26, 3372705), (27, 3247790), (30, 2923011), (35, 2505438), (39, 2248470), (42, 2087865), (43, 2039310), (45, 1948674), (54, 1623895), (63, 1391910), (65, 1349082), (70, 1252719), (78, 1124235), (83, 1056510), (86, 1019655), (90, 974337), (91, 963630), (105, 835146), (117, 749490), (126, 695955), (129, 679770), (130, 674541), (135, 649558), (166, 528255), (182, 481815), (189, 463970), (195, 449694), (210, 417573), (215, 407862), (234, 374745), (249, 352170), (258, 339885), (270, 324779), (273, 321210), (301, 291330), (315, 278382), (351, 249830), (378, 231985), (387, 226590), (390, 224847), (415, 211302), (430, 203931), (455, 192726), (498, 176085), (546, 160605), (559, 156870), (581, 150930), (585, 149898), (602, 145665), (630, 139191), (645, 135954), (702, 124915), (747, 117390), (774, 113295), (819, 107070), (830, 105651), (903, 97110), (910, 96363), (945, 92794), (1079, 81270), (1118, 78435), (1161, 75530), (1162, 75465), (1170, 74949), (1245, 70434), (1290, 67977), (1365, 64242), (1494, 58695), (1505, 58266), (1638, 53535), (1677, 52290), (1743, 50310), (1755, 49966), (1806, 48555), (1890, 46397), (1935, 45318), (2158, 40635), (2241, 39130), (2322, 37765), (2457, 35690), (2490, 35217), (2709, 32370), (2730, 32121), (2795, 31374), (2905, 30186), (3010, 29133), (3237, 27090), (3354, 26145), (3486, 25155), (3510, 24983), (3569, 24570), (3735, 23478), (3870, 22659), (3913, 22410), (4095, 21414), (4482, 19565), (4515, 19422), (4914, 17845), (5031, 17430), (5229, 16770), (5395, 16254), (5418, 16185), (5590, 15687), (5805, 15106), (5810, 15093), (6474, 13545), (7138, 12285), (7470, 11739), (7553, 11610), (7826, 11205), (8127, 10790), (8190, 10707), (8385, 10458), (8715, 10062), (9030, 9711)]