65499280

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 200

約数和(自身を含む): 200058624

約数和(自身を除く): 134559344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 49, 55, 56, 62, 70, 77, 80, 88, 98, 110, 112, 124, 140, 154, 155, 176, 196, 217, 220, 245, 248, 280, 308, 310, 341, 343, 385, 392, 434, 440, 490, 496, 539, 560, 616, 620, 682, 686, 770, 784, 868, 880, 980, 1078, 1085, 1232, 1240, 1364, 1372, 1519, 1540, 1705, 1715, 1736, 1960, 2156, 2170, 2387, 2401, 2480, 2695, 2728, 2744, 3038, 3080, 3410, 3430, 3472, 3773, 3920, 4312, 4340, 4774, 4802, 5390, 5456, 5488, 6076, 6160, 6820, 6860, 7546, 7595, 8624, 8680, 9548, 9604, 10633, 10780, 11935, 12005, 12152, 13640, 13720, 15092, 15190, 16709, 17360, 18865, 19096, 19208, 21266, 21560, 23870, 24010, 24304, 26411, 27280, 27440, 30184, 30380, 33418, 37730, 38192, 38416, 42532, 43120, 47740, 48020, 52822, 53165, 60368, 60760, 66836, 74431, 75460, 83545, 85064, 95480, 96040, 105644, 106330, 116963, 121520, 132055, 133672, 148862, 150920, 167090, 170128, 190960, 192080, 211288, 212660, 233926, 264110, 267344, 297724, 301840, 334180, 372155, 422576, 425320, 467852, 528220, 584815, 595448, 668360, 744310, 818741, 850640, 935704, 1056440, 1169630, 1190896, 1336720, 1488620, 1637482, 1871408, 2112880, 2339260, 2977240, 3274964, 4093705, 4678520, 5954480, 6549928, 8187410, 9357040, 13099856, 16374820, 32749640, 65499280]

約数ペア:

[(1, 65499280), (2, 32749640), (4, 16374820), (5, 13099856), (7, 9357040), (8, 8187410), (10, 6549928), (11, 5954480), (14, 4678520), (16, 4093705), (20, 3274964), (22, 2977240), (28, 2339260), (31, 2112880), (35, 1871408), (40, 1637482), (44, 1488620), (49, 1336720), (55, 1190896), (56, 1169630), (62, 1056440), (70, 935704), (77, 850640), (80, 818741), (88, 744310), (98, 668360), (110, 595448), (112, 584815), (124, 528220), (140, 467852), (154, 425320), (155, 422576), (176, 372155), (196, 334180), (217, 301840), (220, 297724), (245, 267344), (248, 264110), (280, 233926), (308, 212660), (310, 211288), (341, 192080), (343, 190960), (385, 170128), (392, 167090), (434, 150920), (440, 148862), (490, 133672), (496, 132055), (539, 121520), (560, 116963), (616, 106330), (620, 105644), (682, 96040), (686, 95480), (770, 85064), (784, 83545), (868, 75460), (880, 74431), (980, 66836), (1078, 60760), (1085, 60368), (1232, 53165), (1240, 52822), (1364, 48020), (1372, 47740), (1519, 43120), (1540, 42532), (1705, 38416), (1715, 38192), (1736, 37730), (1960, 33418), (2156, 30380), (2170, 30184), (2387, 27440), (2401, 27280), (2480, 26411), (2695, 24304), (2728, 24010), (2744, 23870), (3038, 21560), (3080, 21266), (3410, 19208), (3430, 19096), (3472, 18865), (3773, 17360), (3920, 16709), (4312, 15190), (4340, 15092), (4774, 13720), (4802, 13640), (5390, 12152), (5456, 12005), (5488, 11935), (6076, 10780), (6160, 10633), (6820, 9604), (6860, 9548), (7546, 8680), (7595, 8624)]