90524070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1619

約数の個数: 144

約数和(自身を含む): 295036560

約数和(自身を除く): 204512490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1579, 1638, 1911, 2205, 2730, 3158, 3185, 3822, 4095, 4410, 4737, 5733, 6370, 7895, 8190, 9474, 9555, 11053, 11466, 14211, 15790, 19110, 20527, 22106, 23685, 28422, 28665, 33159, 41054, 47370, 55265, 57330, 61581, 66318, 71055, 77371, 99477, 102635, 110530, 123162, 142110, 143689, 154742, 165795, 184743, 198954, 205270, 232113, 287378, 307905, 331590, 369486, 386855, 431067, 464226, 497385, 615810, 696339, 718445, 773710, 862134, 923715, 994770, 1005823, 1160565, 1293201, 1392678, 1436890, 1847430, 2011646, 2155335, 2321130, 2586402, 3017469, 3481695, 4310670, 5029115, 6034938, 6466005, 6963390, 9052407, 10058230, 12932010, 15087345, 18104814, 30174690, 45262035, 90524070]

約数ペア:

[(1, 90524070), (2, 45262035), (3, 30174690), (5, 18104814), (6, 15087345), (7, 12932010), (9, 10058230), (10, 9052407), (13, 6963390), (14, 6466005), (15, 6034938), (18, 5029115), (21, 4310670), (26, 3481695), (30, 3017469), (35, 2586402), (39, 2321130), (42, 2155335), (45, 2011646), (49, 1847430), (63, 1436890), (65, 1392678), (70, 1293201), (78, 1160565), (90, 1005823), (91, 994770), (98, 923715), (105, 862134), (117, 773710), (126, 718445), (130, 696339), (147, 615810), (182, 497385), (195, 464226), (210, 431067), (234, 386855), (245, 369486), (273, 331590), (294, 307905), (315, 287378), (390, 232113), (441, 205270), (455, 198954), (490, 184743), (546, 165795), (585, 154742), (630, 143689), (637, 142110), (735, 123162), (819, 110530), (882, 102635), (910, 99477), (1170, 77371), (1274, 71055), (1365, 66318), (1470, 61581), (1579, 57330), (1638, 55265), (1911, 47370), (2205, 41054), (2730, 33159), (3158, 28665), (3185, 28422), (3822, 23685), (4095, 22106), (4410, 20527), (4737, 19110), (5733, 15790), (6370, 14211), (7895, 11466), (8190, 11053), (9474, 9555)]