1600077420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{937}}^1$

素因数の和:1184

約数の個数: 144

約数和(自身を含む): 4978078560

約数和(自身を除く): 3378001140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 179, 180, 212, 265, 318, 358, 477, 530, 537, 636, 716, 795, 895, 937, 954, 1060, 1074, 1590, 1611, 1790, 1874, 1908, 2148, 2385, 2685, 2811, 3180, 3222, 3580, 3748, 4685, 4770, 5370, 5622, 6444, 8055, 8433, 9370, 9487, 9540, 10740, 11244, 14055, 16110, 16866, 18740, 18974, 28110, 28461, 32220, 33732, 37948, 42165, 47435, 49661, 56220, 56922, 84330, 85383, 94870, 99322, 113844, 142305, 148983, 167723, 168660, 170766, 189740, 198644, 248305, 284610, 297966, 335446, 341532, 426915, 446949, 496610, 503169, 569220, 595932, 670892, 744915, 838615, 853830, 893898, 993220, 1006338, 1489830, 1509507, 1677230, 1707660, 1787796, 2012676, 2234745, 2515845, 2979660, 3019014, 3354460, 4469490, 5031690, 6038028, 7547535, 8889319, 8938980, 10063380, 15095070, 17778638, 26667957, 30190140, 35557276, 44446595, 53335914, 80003871, 88893190, 106671828, 133339785, 160007742, 177786380, 266679570, 320015484, 400019355, 533359140, 800038710, 1600077420]

約数ペア:

[(1, 1600077420), (2, 800038710), (3, 533359140), (4, 400019355), (5, 320015484), (6, 266679570), (9, 177786380), (10, 160007742), (12, 133339785), (15, 106671828), (18, 88893190), (20, 80003871), (30, 53335914), (36, 44446595), (45, 35557276), (53, 30190140), (60, 26667957), (90, 17778638), (106, 15095070), (159, 10063380), (179, 8938980), (180, 8889319), (212, 7547535), (265, 6038028), (318, 5031690), (358, 4469490), (477, 3354460), (530, 3019014), (537, 2979660), (636, 2515845), (716, 2234745), (795, 2012676), (895, 1787796), (937, 1707660), (954, 1677230), (1060, 1509507), (1074, 1489830), (1590, 1006338), (1611, 993220), (1790, 893898), (1874, 853830), (1908, 838615), (2148, 744915), (2385, 670892), (2685, 595932), (2811, 569220), (3180, 503169), (3222, 496610), (3580, 446949), (3748, 426915), (4685, 341532), (4770, 335446), (5370, 297966), (5622, 284610), (6444, 248305), (8055, 198644), (8433, 189740), (9370, 170766), (9487, 168660), (9540, 167723), (10740, 148983), (11244, 142305), (14055, 113844), (16110, 99322), (16866, 94870), (18740, 85383), (18974, 84330), (28110, 56922), (28461, 56220), (32220, 49661), (33732, 47435), (37948, 42165)]