98072800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 278232192

約数和(自身を除く): 180159392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 83, 100, 112, 140, 160, 166, 175, 200, 211, 224, 280, 332, 350, 400, 415, 422, 560, 581, 664, 700, 800, 830, 844, 1055, 1120, 1162, 1328, 1400, 1477, 1660, 1688, 2075, 2110, 2324, 2656, 2800, 2905, 2954, 3320, 3376, 4150, 4220, 4648, 5275, 5600, 5810, 5908, 6640, 6752, 7385, 8300, 8440, 9296, 10550, 11620, 11816, 13280, 14525, 14770, 16600, 16880, 17513, 18592, 21100, 23240, 23632, 29050, 29540, 33200, 33760, 35026, 36925, 42200, 46480, 47264, 58100, 59080, 66400, 70052, 73850, 84400, 87565, 92960, 116200, 118160, 122591, 140104, 147700, 168800, 175130, 232400, 236320, 245182, 280208, 295400, 350260, 437825, 464800, 490364, 560416, 590800, 612955, 700520, 875650, 980728, 1181600, 1225910, 1401040, 1751300, 1961456, 2451820, 2802080, 3064775, 3502600, 3922912, 4903640, 6129550, 7005200, 9807280, 12259100, 14010400, 19614560, 24518200, 49036400, 98072800]

約数ペア:

[(1, 98072800), (2, 49036400), (4, 24518200), (5, 19614560), (7, 14010400), (8, 12259100), (10, 9807280), (14, 7005200), (16, 6129550), (20, 4903640), (25, 3922912), (28, 3502600), (32, 3064775), (35, 2802080), (40, 2451820), (50, 1961456), (56, 1751300), (70, 1401040), (80, 1225910), (83, 1181600), (100, 980728), (112, 875650), (140, 700520), (160, 612955), (166, 590800), (175, 560416), (200, 490364), (211, 464800), (224, 437825), (280, 350260), (332, 295400), (350, 280208), (400, 245182), (415, 236320), (422, 232400), (560, 175130), (581, 168800), (664, 147700), (700, 140104), (800, 122591), (830, 118160), (844, 116200), (1055, 92960), (1120, 87565), (1162, 84400), (1328, 73850), (1400, 70052), (1477, 66400), (1660, 59080), (1688, 58100), (2075, 47264), (2110, 46480), (2324, 42200), (2656, 36925), (2800, 35026), (2905, 33760), (2954, 33200), (3320, 29540), (3376, 29050), (4150, 23632), (4220, 23240), (4648, 21100), (5275, 18592), (5600, 17513), (5810, 16880), (5908, 16600), (6640, 14770), (6752, 14525), (7385, 13280), (8300, 11816), (8440, 11620), (9296, 10550)]