15162121980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{94327}}^1$

素因数の和:94408

約数の個数: 144

約数和(自身を含む): 49442964480

約数和(自身を除く): 34280842500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 47, 57, 60, 76, 90, 94, 95, 114, 141, 171, 180, 188, 190, 228, 235, 282, 285, 342, 380, 423, 470, 564, 570, 684, 705, 846, 855, 893, 940, 1140, 1410, 1692, 1710, 1786, 2115, 2679, 2820, 3420, 3572, 4230, 4465, 5358, 8037, 8460, 8930, 10716, 13395, 16074, 17860, 26790, 32148, 40185, 53580, 80370, 94327, 160740, 188654, 282981, 377308, 471635, 565962, 848943, 943270, 1131924, 1414905, 1697886, 1792213, 1886540, 2829810, 3395772, 3584426, 4244715, 4433369, 5376639, 5659620, 7168852, 8489430, 8866738, 8961065, 10753278, 13300107, 16129917, 16978860, 17733476, 17922130, 21506556, 22166845, 26600214, 26883195, 32259834, 35844260, 39900321, 44333690, 53200428, 53766390, 64519668, 66500535, 79800642, 80649585, 84234011, 88667380, 107532780, 133001070, 159601284, 161299170, 168468022, 199501605, 252702033, 266002140, 322598340, 336936044, 399003210, 421170055, 505404066, 758106099, 798006420, 842340110, 1010808132, 1263510165, 1516212198, 1684680220, 2527020330, 3032424396, 3790530495, 5054040660, 7581060990, 15162121980]

約数ペア:

[(1, 15162121980), (2, 7581060990), (3, 5054040660), (4, 3790530495), (5, 3032424396), (6, 2527020330), (9, 1684680220), (10, 1516212198), (12, 1263510165), (15, 1010808132), (18, 842340110), (19, 798006420), (20, 758106099), (30, 505404066), (36, 421170055), (38, 399003210), (45, 336936044), (47, 322598340), (57, 266002140), (60, 252702033), (76, 199501605), (90, 168468022), (94, 161299170), (95, 159601284), (114, 133001070), (141, 107532780), (171, 88667380), (180, 84234011), (188, 80649585), (190, 79800642), (228, 66500535), (235, 64519668), (282, 53766390), (285, 53200428), (342, 44333690), (380, 39900321), (423, 35844260), (470, 32259834), (564, 26883195), (570, 26600214), (684, 22166845), (705, 21506556), (846, 17922130), (855, 17733476), (893, 16978860), (940, 16129917), (1140, 13300107), (1410, 10753278), (1692, 8961065), (1710, 8866738), (1786, 8489430), (2115, 7168852), (2679, 5659620), (2820, 5376639), (3420, 4433369), (3572, 4244715), (4230, 3584426), (4465, 3395772), (5358, 2829810), (8037, 1886540), (8460, 1792213), (8930, 1697886), (10716, 1414905), (13395, 1131924), (16074, 943270), (17860, 848943), (26790, 565962), (32148, 471635), (40185, 377308), (53580, 282981), (80370, 188654), (94327, 160740)]