162472860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2704

約数の個数: 144

約数和(自身を含む): 555190272

約数和(自身を除く): 392717412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2647, 2790, 3069, 3410, 4092, 5115, 5294, 5580, 6138, 6820, 7941, 10230, 10588, 12276, 13235, 15345, 15882, 20460, 23823, 26470, 29117, 30690, 31764, 39705, 47646, 52940, 58234, 61380, 79410, 82057, 87351, 95292, 116468, 119115, 145585, 158820, 164114, 174702, 238230, 246171, 262053, 291170, 328228, 349404, 410285, 436755, 476460, 492342, 524106, 582340, 738513, 820570, 873510, 902627, 984684, 1048212, 1230855, 1310265, 1477026, 1641140, 1747020, 1805254, 2461710, 2620530, 2707881, 2954052, 3610508, 3692565, 4513135, 4923420, 5241060, 5415762, 7385130, 8123643, 9026270, 10831524, 13539405, 14770260, 16247286, 18052540, 27078810, 32494572, 40618215, 54157620, 81236430, 162472860]

約数ペア:

[(1, 162472860), (2, 81236430), (3, 54157620), (4, 40618215), (5, 32494572), (6, 27078810), (9, 18052540), (10, 16247286), (11, 14770260), (12, 13539405), (15, 10831524), (18, 9026270), (20, 8123643), (22, 7385130), (30, 5415762), (31, 5241060), (33, 4923420), (36, 4513135), (44, 3692565), (45, 3610508), (55, 2954052), (60, 2707881), (62, 2620530), (66, 2461710), (90, 1805254), (93, 1747020), (99, 1641140), (110, 1477026), (124, 1310265), (132, 1230855), (155, 1048212), (165, 984684), (180, 902627), (186, 873510), (198, 820570), (220, 738513), (279, 582340), (310, 524106), (330, 492342), (341, 476460), (372, 436755), (396, 410285), (465, 349404), (495, 328228), (558, 291170), (620, 262053), (660, 246171), (682, 238230), (930, 174702), (990, 164114), (1023, 158820), (1116, 145585), (1364, 119115), (1395, 116468), (1705, 95292), (1860, 87351), (1980, 82057), (2046, 79410), (2647, 61380), (2790, 58234), (3069, 52940), (3410, 47646), (4092, 39705), (5115, 31764), (5294, 30690), (5580, 29117), (6138, 26470), (6820, 23823), (7941, 20460), (10230, 15882), (10588, 15345), (12276, 13235)]