26562900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 216

約数和(自身を含む): 96972960

約数和(自身を除く): 70410060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 70, 75, 78, 84, 91, 98, 100, 105, 130, 139, 140, 147, 150, 156, 175, 182, 195, 196, 210, 245, 260, 273, 278, 294, 300, 325, 350, 364, 390, 417, 420, 455, 490, 525, 546, 556, 588, 637, 650, 695, 700, 735, 780, 834, 910, 973, 975, 980, 1050, 1092, 1225, 1274, 1300, 1365, 1390, 1470, 1668, 1807, 1820, 1911, 1946, 1950, 2085, 2100, 2275, 2450, 2548, 2730, 2780, 2919, 2940, 3185, 3475, 3614, 3675, 3822, 3892, 3900, 4170, 4550, 4865, 4900, 5421, 5460, 5838, 6370, 6811, 6825, 6950, 7228, 7350, 7644, 8340, 9035, 9100, 9555, 9730, 10425, 10842, 11676, 12649, 12740, 13622, 13650, 13900, 14595, 14700, 15925, 18070, 19110, 19460, 20433, 20850, 21684, 24325, 25298, 27105, 27244, 27300, 29190, 31850, 34055, 36140, 37947, 38220, 40866, 41700, 45175, 47775, 48650, 50596, 54210, 58380, 63245, 63700, 68110, 72975, 75894, 81732, 88543, 90350, 95550, 97300, 102165, 108420, 126490, 135525, 136220, 145950, 151788, 170275, 177086, 180700, 189735, 191100, 204330, 252980, 265629, 271050, 291900, 316225, 340550, 354172, 379470, 408660, 442715, 510825, 531258, 542100, 632450, 681100, 758940, 885430, 948675, 1021650, 1062516, 1264900, 1328145, 1770860, 1897350, 2043300, 2213575, 2656290, 3794700, 4427150, 5312580, 6640725, 8854300, 13281450, 26562900]

約数ペア:

[(1, 26562900), (2, 13281450), (3, 8854300), (4, 6640725), (5, 5312580), (6, 4427150), (7, 3794700), (10, 2656290), (12, 2213575), (13, 2043300), (14, 1897350), (15, 1770860), (20, 1328145), (21, 1264900), (25, 1062516), (26, 1021650), (28, 948675), (30, 885430), (35, 758940), (39, 681100), (42, 632450), (49, 542100), (50, 531258), (52, 510825), (60, 442715), (65, 408660), (70, 379470), (75, 354172), (78, 340550), (84, 316225), (91, 291900), (98, 271050), (100, 265629), (105, 252980), (130, 204330), (139, 191100), (140, 189735), (147, 180700), (150, 177086), (156, 170275), (175, 151788), (182, 145950), (195, 136220), (196, 135525), (210, 126490), (245, 108420), (260, 102165), (273, 97300), (278, 95550), (294, 90350), (300, 88543), (325, 81732), (350, 75894), (364, 72975), (390, 68110), (417, 63700), (420, 63245), (455, 58380), (490, 54210), (525, 50596), (546, 48650), (556, 47775), (588, 45175), (637, 41700), (650, 40866), (695, 38220), (700, 37947), (735, 36140), (780, 34055), (834, 31850), (910, 29190), (973, 27300), (975, 27244), (980, 27105), (1050, 25298), (1092, 24325), (1225, 21684), (1274, 20850), (1300, 20433), (1365, 19460), (1390, 19110), (1470, 18070), (1668, 15925), (1807, 14700), (1820, 14595), (1911, 13900), (1946, 13650), (1950, 13622), (2085, 12740), (2100, 12649), (2275, 11676), (2450, 10842), (2548, 10425), (2730, 9730), (2780, 9555), (2919, 9100), (2940, 9035), (3185, 8340), (3475, 7644), (3614, 7350), (3675, 7228), (3822, 6950), (3892, 6825), (3900, 6811), (4170, 6370), (4550, 5838), (4865, 5460), (4900, 5421)]