98681100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^4\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 180

約数和(自身を含む): 335514984

約数和(自身を除く): 236833884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 137, 140, 147, 150, 175, 196, 210, 245, 274, 294, 300, 343, 350, 411, 420, 490, 525, 548, 588, 685, 686, 700, 735, 822, 959, 980, 1029, 1050, 1225, 1370, 1372, 1470, 1644, 1715, 1918, 2055, 2058, 2100, 2401, 2450, 2740, 2877, 2940, 3425, 3430, 3675, 3836, 4110, 4116, 4795, 4802, 4900, 5145, 5754, 6713, 6850, 6860, 7203, 7350, 8220, 8575, 9590, 9604, 10275, 10290, 11508, 12005, 13426, 13700, 14385, 14406, 14700, 17150, 19180, 20139, 20550, 20580, 23975, 24010, 25725, 26852, 28770, 28812, 33565, 34300, 36015, 40278, 41100, 46991, 47950, 48020, 51450, 57540, 60025, 67130, 71925, 72030, 80556, 93982, 95900, 100695, 102900, 120050, 134260, 140973, 143850, 144060, 167825, 180075, 187964, 201390, 234955, 240100, 281946, 287700, 328937, 335650, 360150, 402780, 469910, 503475, 563892, 657874, 671300, 704865, 720300, 939820, 986811, 1006950, 1174775, 1315748, 1409730, 1644685, 1973622, 2013900, 2349550, 2819460, 3289370, 3524325, 3947244, 4699100, 4934055, 6578740, 7048650, 8223425, 9868110, 14097300, 16446850, 19736220, 24670275, 32893700, 49340550, 98681100]

約数ペア:

[(1, 98681100), (2, 49340550), (3, 32893700), (4, 24670275), (5, 19736220), (6, 16446850), (7, 14097300), (10, 9868110), (12, 8223425), (14, 7048650), (15, 6578740), (20, 4934055), (21, 4699100), (25, 3947244), (28, 3524325), (30, 3289370), (35, 2819460), (42, 2349550), (49, 2013900), (50, 1973622), (60, 1644685), (70, 1409730), (75, 1315748), (84, 1174775), (98, 1006950), (100, 986811), (105, 939820), (137, 720300), (140, 704865), (147, 671300), (150, 657874), (175, 563892), (196, 503475), (210, 469910), (245, 402780), (274, 360150), (294, 335650), (300, 328937), (343, 287700), (350, 281946), (411, 240100), (420, 234955), (490, 201390), (525, 187964), (548, 180075), (588, 167825), (685, 144060), (686, 143850), (700, 140973), (735, 134260), (822, 120050), (959, 102900), (980, 100695), (1029, 95900), (1050, 93982), (1225, 80556), (1370, 72030), (1372, 71925), (1470, 67130), (1644, 60025), (1715, 57540), (1918, 51450), (2055, 48020), (2058, 47950), (2100, 46991), (2401, 41100), (2450, 40278), (2740, 36015), (2877, 34300), (2940, 33565), (3425, 28812), (3430, 28770), (3675, 26852), (3836, 25725), (4110, 24010), (4116, 23975), (4795, 20580), (4802, 20550), (4900, 20139), (5145, 19180), (5754, 17150), (6713, 14700), (6850, 14406), (6860, 14385), (7203, 13700), (7350, 13426), (8220, 12005), (8575, 11508), (9590, 10290), (9604, 10275)]