74848620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:1000

約数の個数: 192

約数和(自身を含む): 276950016

約数和(自身を除く): 202101396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 595, 660, 714, 748, 770, 924, 935, 953, 1020, 1122, 1155, 1190, 1309, 1428, 1540, 1785, 1870, 1906, 2244, 2310, 2380, 2618, 2805, 2859, 3570, 3740, 3812, 3927, 4620, 4765, 5236, 5610, 5718, 6545, 6671, 7140, 7854, 9530, 10483, 11220, 11436, 13090, 13342, 14295, 15708, 16201, 19060, 19635, 20013, 20966, 26180, 26684, 28590, 31449, 32402, 33355, 39270, 40026, 41932, 48603, 52415, 57180, 62898, 64804, 66710, 73381, 78540, 80052, 81005, 97206, 100065, 104830, 113407, 125796, 133420, 146762, 157245, 162010, 178211, 194412, 200130, 209660, 220143, 226814, 243015, 293524, 314490, 324020, 340221, 356422, 366905, 400260, 440286, 453628, 486030, 534633, 567035, 628980, 680442, 712844, 733810, 880572, 891055, 972060, 1069266, 1100715, 1134070, 1247477, 1360884, 1467620, 1701105, 1782110, 2138532, 2201430, 2268140, 2494954, 2673165, 3402210, 3564220, 3742431, 4402860, 4989908, 5346330, 6237385, 6804420, 7484862, 10692660, 12474770, 14969724, 18712155, 24949540, 37424310, 74848620]

約数ペア:

[(1, 74848620), (2, 37424310), (3, 24949540), (4, 18712155), (5, 14969724), (6, 12474770), (7, 10692660), (10, 7484862), (11, 6804420), (12, 6237385), (14, 5346330), (15, 4989908), (17, 4402860), (20, 3742431), (21, 3564220), (22, 3402210), (28, 2673165), (30, 2494954), (33, 2268140), (34, 2201430), (35, 2138532), (42, 1782110), (44, 1701105), (51, 1467620), (55, 1360884), (60, 1247477), (66, 1134070), (68, 1100715), (70, 1069266), (77, 972060), (84, 891055), (85, 880572), (102, 733810), (105, 712844), (110, 680442), (119, 628980), (132, 567035), (140, 534633), (154, 486030), (165, 453628), (170, 440286), (187, 400260), (204, 366905), (210, 356422), (220, 340221), (231, 324020), (238, 314490), (255, 293524), (308, 243015), (330, 226814), (340, 220143), (357, 209660), (374, 200130), (385, 194412), (420, 178211), (462, 162010), (476, 157245), (510, 146762), (561, 133420), (595, 125796), (660, 113407), (714, 104830), (748, 100065), (770, 97206), (924, 81005), (935, 80052), (953, 78540), (1020, 73381), (1122, 66710), (1155, 64804), (1190, 62898), (1309, 57180), (1428, 52415), (1540, 48603), (1785, 41932), (1870, 40026), (1906, 39270), (2244, 33355), (2310, 32402), (2380, 31449), (2618, 28590), (2805, 26684), (2859, 26180), (3570, 20966), (3740, 20013), (3812, 19635), (3927, 19060), (4620, 16201), (4765, 15708), (5236, 14295), (5610, 13342), (5718, 13090), (6545, 11436), (6671, 11220), (7140, 10483), (7854, 9530)]