55712280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 127179240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 503, 520, 568, 710, 780, 852, 923, 1006, 1065, 1420, 1509, 1560, 1704, 1846, 2012, 2130, 2515, 2769, 2840, 3018, 3692, 4024, 4260, 4615, 5030, 5538, 6036, 6539, 7384, 7545, 8520, 9230, 10060, 11076, 12072, 13078, 13845, 15090, 18460, 19617, 20120, 22152, 26156, 27690, 30180, 32695, 35713, 36920, 39234, 52312, 55380, 60360, 65390, 71426, 78468, 98085, 107139, 110760, 130780, 142852, 156936, 178565, 196170, 214278, 261560, 285704, 357130, 392340, 428556, 464269, 535695, 714260, 784680, 857112, 928538, 1071390, 1392807, 1428520, 1857076, 2142780, 2321345, 2785614, 3714152, 4285560, 4642690, 5571228, 6964035, 9285380, 11142456, 13928070, 18570760, 27856140, 55712280]

約数ペア:

[(1, 55712280), (2, 27856140), (3, 18570760), (4, 13928070), (5, 11142456), (6, 9285380), (8, 6964035), (10, 5571228), (12, 4642690), (13, 4285560), (15, 3714152), (20, 2785614), (24, 2321345), (26, 2142780), (30, 1857076), (39, 1428520), (40, 1392807), (52, 1071390), (60, 928538), (65, 857112), (71, 784680), (78, 714260), (104, 535695), (120, 464269), (130, 428556), (142, 392340), (156, 357130), (195, 285704), (213, 261560), (260, 214278), (284, 196170), (312, 178565), (355, 156936), (390, 142852), (426, 130780), (503, 110760), (520, 107139), (568, 98085), (710, 78468), (780, 71426), (852, 65390), (923, 60360), (1006, 55380), (1065, 52312), (1420, 39234), (1509, 36920), (1560, 35713), (1704, 32695), (1846, 30180), (2012, 27690), (2130, 26156), (2515, 22152), (2769, 20120), (2840, 19617), (3018, 18460), (3692, 15090), (4024, 13845), (4260, 13078), (4615, 12072), (5030, 11076), (5538, 10060), (6036, 9230), (6539, 8520), (7384, 7545)]