137764620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3527}}^1$

素因数の和:3580

約数の個数: 144

約数和(自身を含む): 493129728

約数和(自身を除く): 355365108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3527, 3906, 4340, 5580, 6510, 7054, 7812, 9765, 10581, 13020, 14108, 17635, 19530, 21162, 24689, 31743, 35270, 39060, 42324, 49378, 52905, 63486, 70540, 74067, 98756, 105810, 109337, 123445, 126972, 148134, 158715, 211620, 218674, 222201, 246890, 296268, 317430, 328011, 370335, 437348, 444402, 493780, 546685, 634860, 656022, 740670, 765359, 888804, 984033, 1093370, 1111005, 1312044, 1481340, 1530718, 1640055, 1968066, 2186740, 2222010, 2296077, 3061436, 3280110, 3826795, 3936132, 4444020, 4592154, 4920165, 6560220, 6888231, 7653590, 9184308, 9840330, 11480385, 13776462, 15307180, 19680660, 22960770, 27552924, 34441155, 45921540, 68882310, 137764620]

約数ペア:

[(1, 137764620), (2, 68882310), (3, 45921540), (4, 34441155), (5, 27552924), (6, 22960770), (7, 19680660), (9, 15307180), (10, 13776462), (12, 11480385), (14, 9840330), (15, 9184308), (18, 7653590), (20, 6888231), (21, 6560220), (28, 4920165), (30, 4592154), (31, 4444020), (35, 3936132), (36, 3826795), (42, 3280110), (45, 3061436), (60, 2296077), (62, 2222010), (63, 2186740), (70, 1968066), (84, 1640055), (90, 1530718), (93, 1481340), (105, 1312044), (124, 1111005), (126, 1093370), (140, 984033), (155, 888804), (180, 765359), (186, 740670), (210, 656022), (217, 634860), (252, 546685), (279, 493780), (310, 444402), (315, 437348), (372, 370335), (420, 328011), (434, 317430), (465, 296268), (558, 246890), (620, 222201), (630, 218674), (651, 211620), (868, 158715), (930, 148134), (1085, 126972), (1116, 123445), (1260, 109337), (1302, 105810), (1395, 98756), (1860, 74067), (1953, 70540), (2170, 63486), (2604, 52905), (2790, 49378), (3255, 42324), (3527, 39060), (3906, 35270), (4340, 31743), (5580, 24689), (6510, 21162), (7054, 19530), (7812, 17635), (9765, 14108), (10581, 13020)]