74965440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 224

約数和(自身を含む): 269199360

約数和(自身を除く): 194233920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 229, 240, 248, 264, 310, 320, 330, 341, 352, 372, 440, 458, 465, 480, 496, 528, 620, 660, 682, 687, 704, 744, 880, 916, 930, 960, 992, 1023, 1056, 1145, 1240, 1320, 1364, 1374, 1488, 1705, 1760, 1832, 1860, 1984, 2046, 2112, 2290, 2480, 2519, 2640, 2728, 2748, 2976, 3410, 3435, 3520, 3664, 3720, 4092, 4580, 4960, 5038, 5115, 5280, 5456, 5496, 5952, 6820, 6870, 7099, 7328, 7440, 7557, 8184, 9160, 9920, 10076, 10230, 10560, 10912, 10992, 12595, 13640, 13740, 14198, 14656, 14880, 15114, 16368, 18320, 20152, 20460, 21297, 21824, 21984, 25190, 27280, 27480, 28396, 29760, 30228, 32736, 35495, 36640, 37785, 40304, 40920, 42594, 43968, 50380, 54560, 54960, 56792, 60456, 65472, 70990, 73280, 75570, 78089, 80608, 81840, 85188, 100760, 106485, 109120, 109920, 113584, 120912, 141980, 151140, 156178, 161216, 163680, 170376, 201520, 212970, 219840, 227168, 234267, 241824, 283960, 302280, 312356, 327360, 340752, 390445, 403040, 425940, 454336, 468534, 483648, 567920, 604560, 624712, 681504, 780890, 806080, 851880, 937068, 1135840, 1171335, 1209120, 1249424, 1363008, 1561780, 1703760, 1874136, 2271680, 2342670, 2418240, 2498848, 3123560, 3407520, 3748272, 4685340, 4997696, 6247120, 6815040, 7496544, 9370680, 12494240, 14993088, 18741360, 24988480, 37482720, 74965440]

約数ペア:

[(1, 74965440), (2, 37482720), (3, 24988480), (4, 18741360), (5, 14993088), (6, 12494240), (8, 9370680), (10, 7496544), (11, 6815040), (12, 6247120), (15, 4997696), (16, 4685340), (20, 3748272), (22, 3407520), (24, 3123560), (30, 2498848), (31, 2418240), (32, 2342670), (33, 2271680), (40, 1874136), (44, 1703760), (48, 1561780), (55, 1363008), (60, 1249424), (62, 1209120), (64, 1171335), (66, 1135840), (80, 937068), (88, 851880), (93, 806080), (96, 780890), (110, 681504), (120, 624712), (124, 604560), (132, 567920), (155, 483648), (160, 468534), (165, 454336), (176, 425940), (186, 403040), (192, 390445), (220, 340752), (229, 327360), (240, 312356), (248, 302280), (264, 283960), (310, 241824), (320, 234267), (330, 227168), (341, 219840), (352, 212970), (372, 201520), (440, 170376), (458, 163680), (465, 161216), (480, 156178), (496, 151140), (528, 141980), (620, 120912), (660, 113584), (682, 109920), (687, 109120), (704, 106485), (744, 100760), (880, 85188), (916, 81840), (930, 80608), (960, 78089), (992, 75570), (1023, 73280), (1056, 70990), (1145, 65472), (1240, 60456), (1320, 56792), (1364, 54960), (1374, 54560), (1488, 50380), (1705, 43968), (1760, 42594), (1832, 40920), (1860, 40304), (1984, 37785), (2046, 36640), (2112, 35495), (2290, 32736), (2480, 30228), (2519, 29760), (2640, 28396), (2728, 27480), (2748, 27280), (2976, 25190), (3410, 21984), (3435, 21824), (3520, 21297), (3664, 20460), (3720, 20152), (4092, 18320), (4580, 16368), (4960, 15114), (5038, 14880), (5115, 14656), (5280, 14198), (5456, 13740), (5496, 13640), (5952, 12595), (6820, 10992), (6870, 10912), (7099, 10560), (7328, 10230), (7440, 10076), (7557, 9920), (8184, 9160)]