12851909820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{403387}}^1$

素因数の和:403464

約数の個数: 96

約数和(自身を含む): 40661510400

約数和(自身を除く): 27809600580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 236, 270, 295, 354, 531, 540, 590, 708, 885, 1062, 1180, 1593, 1770, 2124, 2655, 3186, 3540, 5310, 6372, 7965, 10620, 15930, 31860, 403387, 806774, 1210161, 1613548, 2016935, 2420322, 3630483, 4033870, 4840644, 6050805, 7260966, 8067740, 10891449, 12101610, 14521932, 18152415, 21782898, 23799833, 24203220, 36304830, 43565796, 47599666, 54457245, 71399499, 72609660, 95199332, 108914490, 118999165, 142798998, 214198497, 217828980, 237998330, 285597996, 356997495, 428396994, 475996660, 642595491, 713994990, 856793988, 1070992485, 1285190982, 1427989980, 2141984970, 2570381964, 3212977455, 4283969940, 6425954910, 12851909820]

約数ペア:

[(1, 12851909820), (2, 6425954910), (3, 4283969940), (4, 3212977455), (5, 2570381964), (6, 2141984970), (9, 1427989980), (10, 1285190982), (12, 1070992485), (15, 856793988), (18, 713994990), (20, 642595491), (27, 475996660), (30, 428396994), (36, 356997495), (45, 285597996), (54, 237998330), (59, 217828980), (60, 214198497), (90, 142798998), (108, 118999165), (118, 108914490), (135, 95199332), (177, 72609660), (180, 71399499), (236, 54457245), (270, 47599666), (295, 43565796), (354, 36304830), (531, 24203220), (540, 23799833), (590, 21782898), (708, 18152415), (885, 14521932), (1062, 12101610), (1180, 10891449), (1593, 8067740), (1770, 7260966), (2124, 6050805), (2655, 4840644), (3186, 4033870), (3540, 3630483), (5310, 2420322), (6372, 2016935), (7965, 1613548), (10620, 1210161), (15930, 806774), (31860, 403387)]