55505460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 165110400

約数和(自身を除く): 109604940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 181, 190, 228, 269, 285, 362, 380, 538, 543, 570, 724, 807, 905, 1076, 1086, 1140, 1345, 1614, 1810, 2172, 2690, 2715, 3228, 3439, 3620, 4035, 5111, 5380, 5430, 6878, 8070, 10222, 10317, 10860, 13756, 15333, 16140, 17195, 20444, 20634, 25555, 30666, 34390, 41268, 48689, 51110, 51585, 61332, 68780, 76665, 97378, 102220, 103170, 146067, 153330, 194756, 206340, 243445, 292134, 306660, 486890, 584268, 730335, 925091, 973780, 1460670, 1850182, 2775273, 2921340, 3700364, 4625455, 5550546, 9250910, 11101092, 13876365, 18501820, 27752730, 55505460]

約数ペア:

[(1, 55505460), (2, 27752730), (3, 18501820), (4, 13876365), (5, 11101092), (6, 9250910), (10, 5550546), (12, 4625455), (15, 3700364), (19, 2921340), (20, 2775273), (30, 1850182), (38, 1460670), (57, 973780), (60, 925091), (76, 730335), (95, 584268), (114, 486890), (181, 306660), (190, 292134), (228, 243445), (269, 206340), (285, 194756), (362, 153330), (380, 146067), (538, 103170), (543, 102220), (570, 97378), (724, 76665), (807, 68780), (905, 61332), (1076, 51585), (1086, 51110), (1140, 48689), (1345, 41268), (1614, 34390), (1810, 30666), (2172, 25555), (2690, 20634), (2715, 20444), (3228, 17195), (3439, 16140), (3620, 15333), (4035, 13756), (5111, 10860), (5380, 10317), (5430, 10222), (6878, 8070)]