138534660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 493968384

約数和(自身を除く): 355433724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 37, 44, 45, 55, 60, 61, 62, 66, 74, 90, 93, 99, 110, 111, 122, 124, 132, 148, 155, 165, 180, 183, 185, 186, 198, 220, 222, 244, 279, 305, 310, 330, 333, 341, 366, 370, 372, 396, 407, 444, 465, 495, 549, 555, 558, 610, 620, 660, 666, 671, 682, 732, 740, 814, 915, 930, 990, 1023, 1098, 1110, 1116, 1147, 1220, 1221, 1332, 1342, 1364, 1395, 1628, 1665, 1705, 1830, 1860, 1891, 1980, 2013, 2035, 2046, 2196, 2220, 2257, 2294, 2442, 2684, 2745, 2790, 3069, 3330, 3355, 3410, 3441, 3660, 3663, 3782, 4026, 4070, 4092, 4514, 4588, 4884, 5115, 5490, 5580, 5673, 5735, 6039, 6105, 6138, 6660, 6710, 6771, 6820, 6882, 7326, 7564, 8052, 8140, 9028, 9455, 10065, 10230, 10323, 10980, 11285, 11346, 11470, 12078, 12210, 12276, 12617, 13420, 13542, 13764, 14652, 15345, 17019, 17205, 18315, 18910, 20130, 20313, 20460, 20646, 20801, 22570, 22692, 22940, 24156, 24420, 24827, 25234, 27084, 28365, 30195, 30690, 33855, 34038, 34410, 36630, 37820, 37851, 40260, 40626, 41292, 41602, 45140, 49654, 50468, 51615, 56730, 60390, 61380, 62403, 63085, 67710, 68076, 68820, 69967, 73260, 74481, 75702, 81252, 83204, 85095, 99308, 101565, 103230, 104005, 113460, 113553, 120780, 124135, 124806, 126170, 135420, 139934, 148962, 151404, 170190, 187209, 189255, 203130, 206460, 208010, 209901, 223443, 227106, 248270, 249612, 252340, 279868, 297924, 312015, 340380, 349835, 372405, 374418, 378510, 406260, 416020, 419802, 446886, 454212, 496540, 567765, 624030, 629703, 699670, 744810, 748836, 757020, 769637, 839604, 893772, 936045, 1049505, 1117215, 1135530, 1248060, 1259406, 1399340, 1489620, 1539274, 1872090, 2099010, 2234430, 2271060, 2308911, 2518812, 3078548, 3148515, 3744180, 3848185, 4198020, 4468860, 4617822, 6297030, 6926733, 7696370, 9235644, 11544555, 12594060, 13853466, 15392740, 23089110, 27706932, 34633665, 46178220, 69267330, 138534660]

約数ペア:

[(1, 138534660), (2, 69267330), (3, 46178220), (4, 34633665), (5, 27706932), (6, 23089110), (9, 15392740), (10, 13853466), (11, 12594060), (12, 11544555), (15, 9235644), (18, 7696370), (20, 6926733), (22, 6297030), (30, 4617822), (31, 4468860), (33, 4198020), (36, 3848185), (37, 3744180), (44, 3148515), (45, 3078548), (55, 2518812), (60, 2308911), (61, 2271060), (62, 2234430), (66, 2099010), (74, 1872090), (90, 1539274), (93, 1489620), (99, 1399340), (110, 1259406), (111, 1248060), (122, 1135530), (124, 1117215), (132, 1049505), (148, 936045), (155, 893772), (165, 839604), (180, 769637), (183, 757020), (185, 748836), (186, 744810), (198, 699670), (220, 629703), (222, 624030), (244, 567765), (279, 496540), (305, 454212), (310, 446886), (330, 419802), (333, 416020), (341, 406260), (366, 378510), (370, 374418), (372, 372405), (396, 349835), (407, 340380), (444, 312015), (465, 297924), (495, 279868), (549, 252340), (555, 249612), (558, 248270), (610, 227106), (620, 223443), (660, 209901), (666, 208010), (671, 206460), (682, 203130), (732, 189255), (740, 187209), (814, 170190), (915, 151404), (930, 148962), (990, 139934), (1023, 135420), (1098, 126170), (1110, 124806), (1116, 124135), (1147, 120780), (1220, 113553), (1221, 113460), (1332, 104005), (1342, 103230), (1364, 101565), (1395, 99308), (1628, 85095), (1665, 83204), (1705, 81252), (1830, 75702), (1860, 74481), (1891, 73260), (1980, 69967), (2013, 68820), (2035, 68076), (2046, 67710), (2196, 63085), (2220, 62403), (2257, 61380), (2294, 60390), (2442, 56730), (2684, 51615), (2745, 50468), (2790, 49654), (3069, 45140), (3330, 41602), (3355, 41292), (3410, 40626), (3441, 40260), (3660, 37851), (3663, 37820), (3782, 36630), (4026, 34410), (4070, 34038), (4092, 33855), (4514, 30690), (4588, 30195), (4884, 28365), (5115, 27084), (5490, 25234), (5580, 24827), (5673, 24420), (5735, 24156), (6039, 22940), (6105, 22692), (6138, 22570), (6660, 20801), (6710, 20646), (6771, 20460), (6820, 20313), (6882, 20130), (7326, 18910), (7564, 18315), (8052, 17205), (8140, 17019), (9028, 15345), (9455, 14652), (10065, 13764), (10230, 13542), (10323, 13420), (10980, 12617), (11285, 12276), (11346, 12210), (11470, 12078)]