184904460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2608

約数の個数: 144

約数和(自身を含む): 623750400

約数和(自身を除く): 438845940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2549, 2790, 3627, 4030, 4836, 5098, 5580, 6045, 7254, 7647, 8060, 10196, 12090, 12745, 14508, 15294, 18135, 22941, 24180, 25490, 30588, 33137, 36270, 38235, 45882, 50980, 66274, 72540, 76470, 79019, 91764, 99411, 114705, 132548, 152940, 158038, 165685, 198822, 229410, 237057, 298233, 316076, 331370, 395095, 397644, 458820, 474114, 497055, 596466, 662740, 711171, 790190, 948228, 994110, 1027247, 1185285, 1192932, 1422342, 1491165, 1580380, 1988220, 2054494, 2370570, 2844684, 2982330, 3081741, 3555855, 4108988, 4741140, 5136235, 5964660, 6163482, 7111710, 9245223, 10272470, 12326964, 14223420, 15408705, 18490446, 20544940, 30817410, 36980892, 46226115, 61634820, 92452230, 184904460]

約数ペア:

[(1, 184904460), (2, 92452230), (3, 61634820), (4, 46226115), (5, 36980892), (6, 30817410), (9, 20544940), (10, 18490446), (12, 15408705), (13, 14223420), (15, 12326964), (18, 10272470), (20, 9245223), (26, 7111710), (30, 6163482), (31, 5964660), (36, 5136235), (39, 4741140), (45, 4108988), (52, 3555855), (60, 3081741), (62, 2982330), (65, 2844684), (78, 2370570), (90, 2054494), (93, 1988220), (117, 1580380), (124, 1491165), (130, 1422342), (155, 1192932), (156, 1185285), (180, 1027247), (186, 994110), (195, 948228), (234, 790190), (260, 711171), (279, 662740), (310, 596466), (372, 497055), (390, 474114), (403, 458820), (465, 397644), (468, 395095), (558, 331370), (585, 316076), (620, 298233), (780, 237057), (806, 229410), (930, 198822), (1116, 165685), (1170, 158038), (1209, 152940), (1395, 132548), (1612, 114705), (1860, 99411), (2015, 91764), (2340, 79019), (2418, 76470), (2549, 72540), (2790, 66274), (3627, 50980), (4030, 45882), (4836, 38235), (5098, 36270), (5580, 33137), (6045, 30588), (7254, 25490), (7647, 24180), (8060, 22941), (10196, 18135), (12090, 15294), (12745, 14508)]