25125660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 99025920

約数和(自身を除く): 73900260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 23, 27, 28, 30, 34, 35, 36, 42, 45, 46, 51, 54, 60, 63, 68, 69, 70, 84, 85, 90, 92, 102, 105, 108, 115, 119, 126, 135, 138, 140, 153, 161, 170, 180, 189, 204, 207, 210, 230, 238, 252, 255, 270, 276, 289, 306, 315, 322, 340, 345, 357, 378, 391, 414, 420, 459, 460, 476, 483, 510, 540, 578, 595, 612, 621, 630, 644, 690, 714, 756, 765, 782, 805, 828, 867, 918, 945, 966, 1020, 1035, 1071, 1156, 1173, 1190, 1242, 1260, 1380, 1428, 1445, 1449, 1530, 1564, 1610, 1734, 1785, 1836, 1890, 1932, 1955, 2023, 2070, 2142, 2295, 2346, 2380, 2415, 2484, 2601, 2737, 2890, 2898, 3060, 3105, 3213, 3220, 3468, 3519, 3570, 3780, 3910, 4046, 4140, 4284, 4335, 4347, 4590, 4692, 4830, 5202, 5355, 5474, 5780, 5796, 5865, 6069, 6210, 6426, 6647, 7038, 7140, 7245, 7803, 7820, 8092, 8211, 8670, 8694, 9180, 9660, 10115, 10404, 10557, 10710, 10948, 11730, 12138, 12420, 12852, 13005, 13294, 13685, 14076, 14490, 15606, 16065, 16422, 17340, 17388, 17595, 18207, 19941, 20230, 21114, 21420, 21735, 23460, 24276, 24633, 26010, 26588, 27370, 28980, 30345, 31212, 32130, 32844, 33235, 35190, 36414, 39015, 39882, 40460, 41055, 42228, 43470, 46529, 49266, 52020, 52785, 54621, 54740, 59823, 60690, 64260, 66470, 70380, 72828, 73899, 78030, 79764, 82110, 86940, 91035, 93058, 98532, 99705, 105570, 109242, 119646, 121380, 123165, 132940, 139587, 147798, 156060, 164220, 179469, 182070, 186116, 199410, 211140, 218484, 232645, 239292, 246330, 273105, 279174, 295596, 299115, 358938, 364140, 369495, 398820, 418761, 465290, 492660, 546210, 558348, 598230, 697935, 717876, 738990, 837522, 897345, 930580, 1092420, 1196460, 1256283, 1395870, 1477980, 1675044, 1794690, 2093805, 2512566, 2791740, 3589380, 4187610, 5025132, 6281415, 8375220, 12562830, 25125660]

約数ペア:

[(1, 25125660), (2, 12562830), (3, 8375220), (4, 6281415), (5, 5025132), (6, 4187610), (7, 3589380), (9, 2791740), (10, 2512566), (12, 2093805), (14, 1794690), (15, 1675044), (17, 1477980), (18, 1395870), (20, 1256283), (21, 1196460), (23, 1092420), (27, 930580), (28, 897345), (30, 837522), (34, 738990), (35, 717876), (36, 697935), (42, 598230), (45, 558348), (46, 546210), (51, 492660), (54, 465290), (60, 418761), (63, 398820), (68, 369495), (69, 364140), (70, 358938), (84, 299115), (85, 295596), (90, 279174), (92, 273105), (102, 246330), (105, 239292), (108, 232645), (115, 218484), (119, 211140), (126, 199410), (135, 186116), (138, 182070), (140, 179469), (153, 164220), (161, 156060), (170, 147798), (180, 139587), (189, 132940), (204, 123165), (207, 121380), (210, 119646), (230, 109242), (238, 105570), (252, 99705), (255, 98532), (270, 93058), (276, 91035), (289, 86940), (306, 82110), (315, 79764), (322, 78030), (340, 73899), (345, 72828), (357, 70380), (378, 66470), (391, 64260), (414, 60690), (420, 59823), (459, 54740), (460, 54621), (476, 52785), (483, 52020), (510, 49266), (540, 46529), (578, 43470), (595, 42228), (612, 41055), (621, 40460), (630, 39882), (644, 39015), (690, 36414), (714, 35190), (756, 33235), (765, 32844), (782, 32130), (805, 31212), (828, 30345), (867, 28980), (918, 27370), (945, 26588), (966, 26010), (1020, 24633), (1035, 24276), (1071, 23460), (1156, 21735), (1173, 21420), (1190, 21114), (1242, 20230), (1260, 19941), (1380, 18207), (1428, 17595), (1445, 17388), (1449, 17340), (1530, 16422), (1564, 16065), (1610, 15606), (1734, 14490), (1785, 14076), (1836, 13685), (1890, 13294), (1932, 13005), (1955, 12852), (2023, 12420), (2070, 12138), (2142, 11730), (2295, 10948), (2346, 10710), (2380, 10557), (2415, 10404), (2484, 10115), (2601, 9660), (2737, 9180), (2890, 8694), (2898, 8670), (3060, 8211), (3105, 8092), (3213, 7820), (3220, 7803), (3468, 7245), (3519, 7140), (3570, 7038), (3780, 6647), (3910, 6426), (4046, 6210), (4140, 6069), (4284, 5865), (4335, 5796), (4347, 5780), (4590, 5474), (4692, 5355), (4830, 5202)]