149509620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 492487632

約数和(自身を除く): 342978012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 181, 195, 234, 260, 353, 362, 390, 468, 543, 585, 706, 724, 780, 905, 1059, 1086, 1170, 1412, 1629, 1765, 1810, 2118, 2172, 2340, 2353, 2715, 3177, 3258, 3530, 3620, 4236, 4589, 4706, 5295, 5430, 6354, 6516, 7059, 7060, 8145, 9178, 9412, 10590, 10860, 11765, 12708, 13767, 14118, 15885, 16290, 18356, 21177, 21180, 22945, 23530, 27534, 28236, 31770, 32580, 35295, 41301, 42354, 45890, 47060, 55068, 63540, 63893, 68835, 70590, 82602, 84708, 91780, 105885, 127786, 137670, 141180, 165204, 191679, 206505, 211770, 255572, 275340, 319465, 383358, 413010, 423540, 575037, 638930, 766716, 826020, 830609, 958395, 1150074, 1277860, 1661218, 1916790, 2300148, 2491827, 2875185, 3322436, 3833580, 4153045, 4983654, 5750370, 7475481, 8306090, 9967308, 11500740, 12459135, 14950962, 16612180, 24918270, 29901924, 37377405, 49836540, 74754810, 149509620]

約数ペア:

[(1, 149509620), (2, 74754810), (3, 49836540), (4, 37377405), (5, 29901924), (6, 24918270), (9, 16612180), (10, 14950962), (12, 12459135), (13, 11500740), (15, 9967308), (18, 8306090), (20, 7475481), (26, 5750370), (30, 4983654), (36, 4153045), (39, 3833580), (45, 3322436), (52, 2875185), (60, 2491827), (65, 2300148), (78, 1916790), (90, 1661218), (117, 1277860), (130, 1150074), (156, 958395), (180, 830609), (181, 826020), (195, 766716), (234, 638930), (260, 575037), (353, 423540), (362, 413010), (390, 383358), (468, 319465), (543, 275340), (585, 255572), (706, 211770), (724, 206505), (780, 191679), (905, 165204), (1059, 141180), (1086, 137670), (1170, 127786), (1412, 105885), (1629, 91780), (1765, 84708), (1810, 82602), (2118, 70590), (2172, 68835), (2340, 63893), (2353, 63540), (2715, 55068), (3177, 47060), (3258, 45890), (3530, 42354), (3620, 41301), (4236, 35295), (4589, 32580), (4706, 31770), (5295, 28236), (5430, 27534), (6354, 23530), (6516, 22945), (7059, 21180), (7060, 21177), (8145, 18356), (9178, 16290), (9412, 15885), (10590, 14118), (10860, 13767), (11765, 12708)]