185293320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 589680000

約数和(自身を除く): 404386680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 181, 190, 228, 285, 362, 380, 449, 456, 543, 570, 724, 760, 898, 905, 1086, 1140, 1347, 1448, 1796, 1810, 2172, 2245, 2280, 2694, 2715, 3439, 3592, 3620, 4344, 4490, 5388, 5430, 6735, 6878, 7240, 8531, 8980, 10317, 10776, 10860, 13470, 13756, 17062, 17195, 17960, 20634, 21720, 25593, 26940, 27512, 34124, 34390, 41268, 42655, 51186, 51585, 53880, 68248, 68780, 81269, 82536, 85310, 102372, 103170, 127965, 137560, 162538, 170620, 204744, 206340, 243807, 255930, 325076, 341240, 406345, 412680, 487614, 511860, 650152, 812690, 975228, 1023720, 1219035, 1544111, 1625380, 1950456, 2438070, 3088222, 3250760, 4632333, 4876140, 6176444, 7720555, 9264666, 9752280, 12352888, 15441110, 18529332, 23161665, 30882220, 37058664, 46323330, 61764440, 92646660, 185293320]

約数ペア:

[(1, 185293320), (2, 92646660), (3, 61764440), (4, 46323330), (5, 37058664), (6, 30882220), (8, 23161665), (10, 18529332), (12, 15441110), (15, 12352888), (19, 9752280), (20, 9264666), (24, 7720555), (30, 6176444), (38, 4876140), (40, 4632333), (57, 3250760), (60, 3088222), (76, 2438070), (95, 1950456), (114, 1625380), (120, 1544111), (152, 1219035), (181, 1023720), (190, 975228), (228, 812690), (285, 650152), (362, 511860), (380, 487614), (449, 412680), (456, 406345), (543, 341240), (570, 325076), (724, 255930), (760, 243807), (898, 206340), (905, 204744), (1086, 170620), (1140, 162538), (1347, 137560), (1448, 127965), (1796, 103170), (1810, 102372), (2172, 85310), (2245, 82536), (2280, 81269), (2694, 68780), (2715, 68248), (3439, 53880), (3592, 51585), (3620, 51186), (4344, 42655), (4490, 41268), (5388, 34390), (5430, 34124), (6735, 27512), (6878, 26940), (7240, 25593), (8531, 21720), (8980, 20634), (10317, 17960), (10776, 17195), (10860, 17062), (13470, 13756)]