75562240

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 206035200

約数和(自身を除く): 130472960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 239, 247, 256, 260, 304, 320, 380, 416, 478, 494, 520, 608, 640, 760, 832, 956, 988, 1040, 1195, 1216, 1235, 1280, 1520, 1664, 1912, 1976, 2080, 2390, 2432, 2470, 3040, 3107, 3328, 3824, 3952, 4160, 4541, 4780, 4864, 4940, 6080, 6214, 7648, 7904, 8320, 9082, 9560, 9880, 12160, 12428, 15296, 15535, 15808, 16640, 18164, 19120, 19760, 22705, 24320, 24856, 30592, 31070, 31616, 36328, 38240, 39520, 45410, 49712, 59033, 61184, 62140, 63232, 72656, 76480, 79040, 90820, 99424, 118066, 124280, 145312, 152960, 158080, 181640, 198848, 236132, 248560, 290624, 295165, 305920, 316160, 363280, 397696, 472264, 497120, 581248, 590330, 726560, 795392, 944528, 994240, 1162496, 1180660, 1453120, 1889056, 1988480, 2361320, 2906240, 3778112, 3976960, 4722640, 5812480, 7556224, 9445280, 15112448, 18890560, 37781120, 75562240]

約数ペア:

[(1, 75562240), (2, 37781120), (4, 18890560), (5, 15112448), (8, 9445280), (10, 7556224), (13, 5812480), (16, 4722640), (19, 3976960), (20, 3778112), (26, 2906240), (32, 2361320), (38, 1988480), (40, 1889056), (52, 1453120), (64, 1180660), (65, 1162496), (76, 994240), (80, 944528), (95, 795392), (104, 726560), (128, 590330), (130, 581248), (152, 497120), (160, 472264), (190, 397696), (208, 363280), (239, 316160), (247, 305920), (256, 295165), (260, 290624), (304, 248560), (320, 236132), (380, 198848), (416, 181640), (478, 158080), (494, 152960), (520, 145312), (608, 124280), (640, 118066), (760, 99424), (832, 90820), (956, 79040), (988, 76480), (1040, 72656), (1195, 63232), (1216, 62140), (1235, 61184), (1280, 59033), (1520, 49712), (1664, 45410), (1912, 39520), (1976, 38240), (2080, 36328), (2390, 31616), (2432, 31070), (2470, 30592), (3040, 24856), (3107, 24320), (3328, 22705), (3824, 19760), (3952, 19120), (4160, 18164), (4541, 16640), (4780, 15808), (4864, 15535), (4940, 15296), (6080, 12428), (6214, 12160), (7648, 9880), (7904, 9560), (8320, 9082)]