262550340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 916362720

約数和(自身を除く): 653812380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 53, 58, 60, 65, 73, 78, 87, 90, 106, 116, 117, 130, 145, 146, 156, 159, 174, 180, 195, 212, 219, 234, 260, 261, 265, 290, 292, 318, 348, 365, 377, 390, 435, 438, 468, 477, 522, 530, 580, 585, 636, 657, 689, 730, 754, 780, 795, 870, 876, 949, 954, 1044, 1060, 1095, 1131, 1170, 1305, 1314, 1378, 1460, 1508, 1537, 1590, 1740, 1885, 1898, 1908, 2067, 2117, 2190, 2262, 2340, 2385, 2610, 2628, 2756, 2847, 3074, 3180, 3285, 3393, 3445, 3770, 3796, 3869, 4134, 4234, 4380, 4524, 4611, 4745, 4770, 5220, 5655, 5694, 6148, 6201, 6351, 6570, 6786, 6890, 7540, 7685, 7738, 8268, 8468, 8541, 9222, 9490, 9540, 10335, 10585, 11310, 11388, 11607, 12402, 12702, 13140, 13572, 13780, 13833, 14235, 15370, 15476, 16965, 17082, 18444, 18980, 19053, 19345, 19981, 20670, 21170, 22620, 23055, 23214, 24804, 25404, 27521, 27666, 28470, 30740, 31005, 31755, 33930, 34164, 34821, 38106, 38690, 39962, 41340, 42340, 42705, 46110, 46428, 50297, 55042, 55332, 56940, 58035, 59943, 62010, 63510, 67860, 69165, 69642, 76212, 77380, 79924, 82563, 85410, 92220, 95265, 99905, 100594, 110084, 112201, 116070, 119886, 124020, 127020, 137605, 138330, 139284, 150891, 165126, 170820, 174105, 179829, 190530, 199810, 201188, 224402, 232140, 239772, 247689, 251485, 275210, 276660, 299715, 301782, 330252, 336603, 348210, 359658, 381060, 399620, 412815, 448804, 452673, 495378, 502970, 550420, 561005, 599430, 603564, 673206, 696420, 719316, 754455, 825630, 899145, 905346, 990756, 1005940, 1009809, 1122010, 1198860, 1238445, 1346412, 1458613, 1508910, 1651260, 1683015, 1798290, 1810692, 2019618, 2244020, 2263365, 2476890, 2917226, 3017820, 3366030, 3596580, 4039236, 4375839, 4526730, 4953780, 5049045, 5834452, 6732060, 7293065, 8751678, 9053460, 10098090, 13127517, 14586130, 17503356, 20196180, 21879195, 26255034, 29172260, 43758390, 52510068, 65637585, 87516780, 131275170, 262550340]

約数ペア:

[(1, 262550340), (2, 131275170), (3, 87516780), (4, 65637585), (5, 52510068), (6, 43758390), (9, 29172260), (10, 26255034), (12, 21879195), (13, 20196180), (15, 17503356), (18, 14586130), (20, 13127517), (26, 10098090), (29, 9053460), (30, 8751678), (36, 7293065), (39, 6732060), (45, 5834452), (52, 5049045), (53, 4953780), (58, 4526730), (60, 4375839), (65, 4039236), (73, 3596580), (78, 3366030), (87, 3017820), (90, 2917226), (106, 2476890), (116, 2263365), (117, 2244020), (130, 2019618), (145, 1810692), (146, 1798290), (156, 1683015), (159, 1651260), (174, 1508910), (180, 1458613), (195, 1346412), (212, 1238445), (219, 1198860), (234, 1122010), (260, 1009809), (261, 1005940), (265, 990756), (290, 905346), (292, 899145), (318, 825630), (348, 754455), (365, 719316), (377, 696420), (390, 673206), (435, 603564), (438, 599430), (468, 561005), (477, 550420), (522, 502970), (530, 495378), (580, 452673), (585, 448804), (636, 412815), (657, 399620), (689, 381060), (730, 359658), (754, 348210), (780, 336603), (795, 330252), (870, 301782), (876, 299715), (949, 276660), (954, 275210), (1044, 251485), (1060, 247689), (1095, 239772), (1131, 232140), (1170, 224402), (1305, 201188), (1314, 199810), (1378, 190530), (1460, 179829), (1508, 174105), (1537, 170820), (1590, 165126), (1740, 150891), (1885, 139284), (1898, 138330), (1908, 137605), (2067, 127020), (2117, 124020), (2190, 119886), (2262, 116070), (2340, 112201), (2385, 110084), (2610, 100594), (2628, 99905), (2756, 95265), (2847, 92220), (3074, 85410), (3180, 82563), (3285, 79924), (3393, 77380), (3445, 76212), (3770, 69642), (3796, 69165), (3869, 67860), (4134, 63510), (4234, 62010), (4380, 59943), (4524, 58035), (4611, 56940), (4745, 55332), (4770, 55042), (5220, 50297), (5655, 46428), (5694, 46110), (6148, 42705), (6201, 42340), (6351, 41340), (6570, 39962), (6786, 38690), (6890, 38106), (7540, 34821), (7685, 34164), (7738, 33930), (8268, 31755), (8468, 31005), (8541, 30740), (9222, 28470), (9490, 27666), (9540, 27521), (10335, 25404), (10585, 24804), (11310, 23214), (11388, 23055), (11607, 22620), (12402, 21170), (12702, 20670), (13140, 19981), (13572, 19345), (13780, 19053), (13833, 18980), (14235, 18444), (15370, 17082), (15476, 16965)]