89537469240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1\times {\mathrm{7001}}^1$

素因数の和:7753

約数の個数: 128

約数和(自身を含む): 270513587520

約数和(自身を除く): 180976118280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 541, 591, 788, 985, 1082, 1182, 1576, 1623, 1970, 2164, 2364, 2705, 2955, 3246, 3940, 4328, 4728, 5410, 5910, 6492, 7001, 7880, 8115, 10820, 11820, 12984, 14002, 16230, 21003, 21640, 23640, 28004, 32460, 35005, 42006, 56008, 64920, 70010, 84012, 105015, 106577, 140020, 168024, 210030, 213154, 280040, 319731, 420060, 426308, 532885, 639462, 840120, 852616, 1065770, 1278924, 1379197, 1598655, 2131540, 2557848, 2758394, 3197310, 3787541, 4137591, 4263080, 5516788, 6394620, 6895985, 7575082, 8275182, 11033576, 11362623, 12789240, 13791970, 15150164, 16550364, 18937705, 20687955, 22725246, 27583940, 30300328, 33100728, 37875410, 41375910, 45450492, 55167880, 56813115, 75750820, 82751820, 90900984, 113626230, 151501640, 165503640, 227252460, 454504920, 746145577, 1492291154, 2238436731, 2984582308, 3730727885, 4476873462, 5969164616, 7461455770, 8953746924, 11192183655, 14922911540, 17907493848, 22384367310, 29845823080, 44768734620, 89537469240]

約数ペア:

[(1, 89537469240), (2, 44768734620), (3, 29845823080), (4, 22384367310), (5, 17907493848), (6, 14922911540), (8, 11192183655), (10, 8953746924), (12, 7461455770), (15, 5969164616), (20, 4476873462), (24, 3730727885), (30, 2984582308), (40, 2238436731), (60, 1492291154), (120, 746145577), (197, 454504920), (394, 227252460), (541, 165503640), (591, 151501640), (788, 113626230), (985, 90900984), (1082, 82751820), (1182, 75750820), (1576, 56813115), (1623, 55167880), (1970, 45450492), (2164, 41375910), (2364, 37875410), (2705, 33100728), (2955, 30300328), (3246, 27583940), (3940, 22725246), (4328, 20687955), (4728, 18937705), (5410, 16550364), (5910, 15150164), (6492, 13791970), (7001, 12789240), (7880, 11362623), (8115, 11033576), (10820, 8275182), (11820, 7575082), (12984, 6895985), (14002, 6394620), (16230, 5516788), (21003, 4263080), (21640, 4137591), (23640, 3787541), (28004, 3197310), (32460, 2758394), (35005, 2557848), (42006, 2131540), (56008, 1598655), (64920, 1379197), (70010, 1278924), (84012, 1065770), (105015, 852616), (106577, 840120), (140020, 639462), (168024, 532885), (210030, 426308), (213154, 420060), (280040, 319731)]