156606420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 455777280

約数和(自身を除く): 299170860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 269, 310, 313, 372, 465, 538, 620, 626, 807, 930, 939, 1076, 1252, 1345, 1565, 1614, 1860, 1878, 2690, 3130, 3228, 3756, 4035, 4695, 5380, 6260, 8070, 8339, 9390, 9703, 16140, 16678, 18780, 19406, 25017, 29109, 33356, 38812, 41695, 48515, 50034, 58218, 83390, 84197, 97030, 100068, 116436, 125085, 145545, 166780, 168394, 194060, 250170, 252591, 291090, 336788, 420985, 500340, 505182, 582180, 841970, 1010364, 1262955, 1683940, 2525910, 2610107, 5051820, 5220214, 7830321, 10440428, 13050535, 15660642, 26101070, 31321284, 39151605, 52202140, 78303210, 156606420]

約数ペア:

[(1, 156606420), (2, 78303210), (3, 52202140), (4, 39151605), (5, 31321284), (6, 26101070), (10, 15660642), (12, 13050535), (15, 10440428), (20, 7830321), (30, 5220214), (31, 5051820), (60, 2610107), (62, 2525910), (93, 1683940), (124, 1262955), (155, 1010364), (186, 841970), (269, 582180), (310, 505182), (313, 500340), (372, 420985), (465, 336788), (538, 291090), (620, 252591), (626, 250170), (807, 194060), (930, 168394), (939, 166780), (1076, 145545), (1252, 125085), (1345, 116436), (1565, 100068), (1614, 97030), (1860, 84197), (1878, 83390), (2690, 58218), (3130, 50034), (3228, 48515), (3756, 41695), (4035, 38812), (4695, 33356), (5380, 29109), (6260, 25017), (8070, 19406), (8339, 18780), (9390, 16678), (9703, 16140)]