90103230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 291133440

約数和(自身を除く): 201030210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 47, 51, 63, 70, 85, 90, 94, 102, 105, 119, 126, 141, 153, 170, 179, 210, 235, 238, 255, 282, 306, 315, 329, 357, 358, 423, 470, 510, 537, 595, 630, 658, 705, 714, 765, 799, 846, 895, 987, 1071, 1074, 1190, 1253, 1410, 1530, 1598, 1611, 1645, 1785, 1790, 1974, 2115, 2142, 2397, 2506, 2685, 2961, 3043, 3222, 3290, 3570, 3759, 3995, 4230, 4794, 4935, 5355, 5370, 5593, 5922, 6086, 6265, 7191, 7518, 7990, 8055, 8413, 9129, 9870, 10710, 11186, 11277, 11985, 12530, 14382, 14805, 15215, 16110, 16779, 16826, 18258, 18795, 21301, 22554, 23970, 25239, 27387, 27965, 29610, 30430, 33558, 35955, 37590, 42065, 42602, 45645, 50337, 50478, 54774, 55930, 56385, 58891, 63903, 71910, 75717, 83895, 84130, 91290, 100674, 106505, 112770, 117782, 126195, 127806, 136935, 143021, 151434, 167790, 176673, 191709, 213010, 251685, 252390, 273870, 286042, 294455, 319515, 353346, 378585, 383418, 429063, 503370, 530019, 588910, 639030, 715105, 757170, 858126, 883365, 958545, 1001147, 1060038, 1287189, 1430210, 1766730, 1917090, 2002294, 2145315, 2574378, 2650095, 3003441, 4290630, 5005735, 5300190, 6006882, 6435945, 9010323, 10011470, 12871890, 15017205, 18020646, 30034410, 45051615, 90103230]

約数ペア:

[(1, 90103230), (2, 45051615), (3, 30034410), (5, 18020646), (6, 15017205), (7, 12871890), (9, 10011470), (10, 9010323), (14, 6435945), (15, 6006882), (17, 5300190), (18, 5005735), (21, 4290630), (30, 3003441), (34, 2650095), (35, 2574378), (42, 2145315), (45, 2002294), (47, 1917090), (51, 1766730), (63, 1430210), (70, 1287189), (85, 1060038), (90, 1001147), (94, 958545), (102, 883365), (105, 858126), (119, 757170), (126, 715105), (141, 639030), (153, 588910), (170, 530019), (179, 503370), (210, 429063), (235, 383418), (238, 378585), (255, 353346), (282, 319515), (306, 294455), (315, 286042), (329, 273870), (357, 252390), (358, 251685), (423, 213010), (470, 191709), (510, 176673), (537, 167790), (595, 151434), (630, 143021), (658, 136935), (705, 127806), (714, 126195), (765, 117782), (799, 112770), (846, 106505), (895, 100674), (987, 91290), (1071, 84130), (1074, 83895), (1190, 75717), (1253, 71910), (1410, 63903), (1530, 58891), (1598, 56385), (1611, 55930), (1645, 54774), (1785, 50478), (1790, 50337), (1974, 45645), (2115, 42602), (2142, 42065), (2397, 37590), (2506, 35955), (2685, 33558), (2961, 30430), (3043, 29610), (3222, 27965), (3290, 27387), (3570, 25239), (3759, 23970), (3995, 22554), (4230, 21301), (4794, 18795), (4935, 18258), (5355, 16826), (5370, 16779), (5593, 16110), (5922, 15215), (6086, 14805), (6265, 14382), (7191, 12530), (7518, 11985), (7990, 11277), (8055, 11186), (8413, 10710), (9129, 9870)]