99281840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 298552320

約数和(自身を除く): 199270480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 43, 49, 56, 62, 70, 76, 80, 86, 95, 98, 112, 124, 133, 140, 152, 155, 172, 190, 196, 215, 217, 245, 248, 266, 280, 301, 304, 310, 344, 380, 392, 430, 434, 490, 496, 532, 560, 589, 602, 620, 665, 688, 760, 784, 817, 860, 868, 931, 980, 1064, 1085, 1178, 1204, 1240, 1330, 1333, 1505, 1519, 1520, 1634, 1720, 1736, 1862, 1960, 2107, 2128, 2170, 2356, 2408, 2480, 2660, 2666, 2945, 3010, 3038, 3268, 3440, 3472, 3724, 3920, 4085, 4123, 4214, 4340, 4655, 4712, 4816, 5320, 5332, 5719, 5890, 6020, 6076, 6536, 6665, 7448, 7595, 8170, 8246, 8428, 8680, 9310, 9331, 9424, 10535, 10640, 10664, 11438, 11780, 12040, 12152, 13072, 13330, 14896, 15190, 16340, 16492, 16856, 17360, 18620, 18662, 20615, 21070, 21328, 22876, 23560, 24080, 24304, 25327, 26660, 28595, 28861, 30380, 32680, 32984, 33712, 37240, 37324, 40033, 41230, 42140, 45752, 46655, 47120, 50654, 53320, 57190, 57722, 60760, 65317, 65360, 65968, 74480, 74648, 80066, 82460, 84280, 91504, 93310, 101308, 106640, 114380, 115444, 121520, 126635, 130634, 144305, 149296, 160132, 164920, 168560, 177289, 186620, 200165, 202616, 228760, 230888, 253270, 261268, 288610, 320264, 326585, 329840, 354578, 373240, 400330, 405232, 457520, 461776, 506540, 522536, 577220, 640528, 653170, 709156, 746480, 800660, 886445, 1013080, 1045072, 1154440, 1241023, 1306340, 1418312, 1601320, 1772890, 2026160, 2308880, 2482046, 2612680, 2836624, 3202640, 3545780, 4964092, 5225360, 6205115, 7091560, 9928184, 12410230, 14183120, 19856368, 24820460, 49640920, 99281840]

約数ペア:

[(1, 99281840), (2, 49640920), (4, 24820460), (5, 19856368), (7, 14183120), (8, 12410230), (10, 9928184), (14, 7091560), (16, 6205115), (19, 5225360), (20, 4964092), (28, 3545780), (31, 3202640), (35, 2836624), (38, 2612680), (40, 2482046), (43, 2308880), (49, 2026160), (56, 1772890), (62, 1601320), (70, 1418312), (76, 1306340), (80, 1241023), (86, 1154440), (95, 1045072), (98, 1013080), (112, 886445), (124, 800660), (133, 746480), (140, 709156), (152, 653170), (155, 640528), (172, 577220), (190, 522536), (196, 506540), (215, 461776), (217, 457520), (245, 405232), (248, 400330), (266, 373240), (280, 354578), (301, 329840), (304, 326585), (310, 320264), (344, 288610), (380, 261268), (392, 253270), (430, 230888), (434, 228760), (490, 202616), (496, 200165), (532, 186620), (560, 177289), (589, 168560), (602, 164920), (620, 160132), (665, 149296), (688, 144305), (760, 130634), (784, 126635), (817, 121520), (860, 115444), (868, 114380), (931, 106640), (980, 101308), (1064, 93310), (1085, 91504), (1178, 84280), (1204, 82460), (1240, 80066), (1330, 74648), (1333, 74480), (1505, 65968), (1519, 65360), (1520, 65317), (1634, 60760), (1720, 57722), (1736, 57190), (1862, 53320), (1960, 50654), (2107, 47120), (2128, 46655), (2170, 45752), (2356, 42140), (2408, 41230), (2480, 40033), (2660, 37324), (2666, 37240), (2945, 33712), (3010, 32984), (3038, 32680), (3268, 30380), (3440, 28861), (3472, 28595), (3724, 26660), (3920, 25327), (4085, 24304), (4123, 24080), (4214, 23560), (4340, 22876), (4655, 21328), (4712, 21070), (4816, 20615), (5320, 18662), (5332, 18620), (5719, 17360), (5890, 16856), (6020, 16492), (6076, 16340), (6536, 15190), (6665, 14896), (7448, 13330), (7595, 13072), (8170, 12152), (8246, 12040), (8428, 11780), (8680, 11438), (9310, 10664), (9331, 10640), (9424, 10535)]