135673980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 425067552

約数和(自身を除く): 289393572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 181, 186, 195, 260, 310, 362, 372, 390, 403, 465, 543, 620, 724, 780, 806, 905, 930, 961, 1086, 1209, 1612, 1810, 1860, 1922, 2015, 2172, 2353, 2418, 2715, 2883, 3620, 3844, 4030, 4706, 4805, 4836, 5430, 5611, 5766, 6045, 7059, 8060, 9412, 9610, 10860, 11222, 11532, 11765, 12090, 12493, 14118, 14415, 16833, 19220, 22444, 23530, 24180, 24986, 28055, 28236, 28830, 33666, 35295, 37479, 47060, 49972, 56110, 57660, 62465, 67332, 70590, 72943, 74958, 84165, 112220, 124930, 141180, 145886, 149916, 168330, 173941, 187395, 218829, 249860, 291772, 336660, 347882, 364715, 374790, 437658, 521823, 695764, 729430, 749580, 869705, 875316, 1043646, 1094145, 1458860, 1739410, 2087292, 2188290, 2261233, 2609115, 3478820, 4376580, 4522466, 5218230, 6783699, 9044932, 10436460, 11306165, 13567398, 22612330, 27134796, 33918495, 45224660, 67836990, 135673980]

約数ペア:

[(1, 135673980), (2, 67836990), (3, 45224660), (4, 33918495), (5, 27134796), (6, 22612330), (10, 13567398), (12, 11306165), (13, 10436460), (15, 9044932), (20, 6783699), (26, 5218230), (30, 4522466), (31, 4376580), (39, 3478820), (52, 2609115), (60, 2261233), (62, 2188290), (65, 2087292), (78, 1739410), (93, 1458860), (124, 1094145), (130, 1043646), (155, 875316), (156, 869705), (181, 749580), (186, 729430), (195, 695764), (260, 521823), (310, 437658), (362, 374790), (372, 364715), (390, 347882), (403, 336660), (465, 291772), (543, 249860), (620, 218829), (724, 187395), (780, 173941), (806, 168330), (905, 149916), (930, 145886), (961, 141180), (1086, 124930), (1209, 112220), (1612, 84165), (1810, 74958), (1860, 72943), (1922, 70590), (2015, 67332), (2172, 62465), (2353, 57660), (2418, 56110), (2715, 49972), (2883, 47060), (3620, 37479), (3844, 35295), (4030, 33666), (4706, 28830), (4805, 28236), (4836, 28055), (5430, 24986), (5611, 24180), (5766, 23530), (6045, 22444), (7059, 19220), (8060, 16833), (9412, 14415), (9610, 14118), (10860, 12493), (11222, 12090), (11532, 11765)]