25192440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:806

約数の個数: 192

約数和(自身を含む): 100900800

約数和(自身を除く): 75708360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 769, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1538, 1560, 1638, 1820, 2184, 2307, 2340, 2520, 2730, 3076, 3276, 3640, 3845, 4095, 4614, 4680, 5383, 5460, 6152, 6552, 6921, 7690, 8190, 9228, 9997, 10766, 10920, 11535, 13842, 15380, 16149, 16380, 18456, 19994, 21532, 23070, 26915, 27684, 29991, 30760, 32298, 32760, 34605, 39988, 43064, 46140, 48447, 49985, 53830, 55368, 59982, 64596, 69210, 69979, 79976, 80745, 89973, 92280, 96894, 99970, 107660, 119964, 129192, 138420, 139958, 149955, 161490, 179946, 193788, 199940, 209937, 215320, 239928, 242235, 276840, 279916, 299910, 322980, 349895, 359892, 387576, 399880, 419874, 449865, 484470, 559832, 599820, 629811, 645960, 699790, 719784, 839748, 899730, 968940, 1049685, 1199640, 1259622, 1399580, 1679496, 1799460, 1937880, 2099370, 2519244, 2799160, 3149055, 3598920, 4198740, 5038488, 6298110, 8397480, 12596220, 25192440]

約数ペア:

[(1, 25192440), (2, 12596220), (3, 8397480), (4, 6298110), (5, 5038488), (6, 4198740), (7, 3598920), (8, 3149055), (9, 2799160), (10, 2519244), (12, 2099370), (13, 1937880), (14, 1799460), (15, 1679496), (18, 1399580), (20, 1259622), (21, 1199640), (24, 1049685), (26, 968940), (28, 899730), (30, 839748), (35, 719784), (36, 699790), (39, 645960), (40, 629811), (42, 599820), (45, 559832), (52, 484470), (56, 449865), (60, 419874), (63, 399880), (65, 387576), (70, 359892), (72, 349895), (78, 322980), (84, 299910), (90, 279916), (91, 276840), (104, 242235), (105, 239928), (117, 215320), (120, 209937), (126, 199940), (130, 193788), (140, 179946), (156, 161490), (168, 149955), (180, 139958), (182, 138420), (195, 129192), (210, 119964), (234, 107660), (252, 99970), (260, 96894), (273, 92280), (280, 89973), (312, 80745), (315, 79976), (360, 69979), (364, 69210), (390, 64596), (420, 59982), (455, 55368), (468, 53830), (504, 49985), (520, 48447), (546, 46140), (585, 43064), (630, 39988), (728, 34605), (769, 32760), (780, 32298), (819, 30760), (840, 29991), (910, 27684), (936, 26915), (1092, 23070), (1170, 21532), (1260, 19994), (1365, 18456), (1538, 16380), (1560, 16149), (1638, 15380), (1820, 13842), (2184, 11535), (2307, 10920), (2340, 10766), (2520, 9997), (2730, 9228), (3076, 8190), (3276, 7690), (3640, 6921), (3845, 6552), (4095, 6152), (4614, 5460), (4680, 5383)]