548921340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 288

約数和(自身を含む): 1944821760

約数和(自身を除く): 1395900420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 121, 124, 132, 135, 155, 165, 180, 186, 198, 220, 242, 270, 271, 279, 297, 310, 330, 341, 363, 372, 396, 465, 484, 495, 540, 542, 558, 594, 605, 620, 660, 682, 726, 813, 837, 930, 990, 1023, 1084, 1089, 1116, 1188, 1210, 1355, 1364, 1395, 1452, 1485, 1626, 1674, 1705, 1815, 1860, 1980, 2046, 2178, 2420, 2439, 2710, 2790, 2970, 2981, 3069, 3252, 3267, 3348, 3410, 3630, 3751, 4065, 4092, 4185, 4356, 4878, 5115, 5420, 5445, 5580, 5940, 5962, 6138, 6534, 6820, 7260, 7317, 7502, 8130, 8370, 8401, 8943, 9207, 9756, 10230, 10890, 11253, 11924, 12195, 12276, 13068, 14634, 14905, 15004, 15345, 16260, 16335, 16740, 16802, 17886, 18414, 18755, 20460, 21780, 22506, 24390, 25203, 26829, 29268, 29810, 30690, 32670, 32791, 33604, 33759, 35772, 36585, 36828, 37510, 42005, 44715, 45012, 46035, 48780, 50406, 53658, 56265, 59620, 61380, 65340, 65582, 67518, 73170, 75020, 75609, 80487, 84010, 89430, 92070, 92411, 98373, 100812, 101277, 107316, 112530, 126015, 131164, 134145, 135036, 146340, 151218, 160974, 163955, 168020, 168795, 178860, 184140, 184822, 196746, 202554, 225060, 226827, 252030, 268290, 277233, 295119, 302436, 321948, 327910, 337590, 369644, 378045, 393492, 402435, 405108, 453654, 462055, 491865, 504060, 506385, 536580, 554466, 590238, 655820, 675180, 756090, 804870, 831699, 885357, 907308, 924110, 983730, 1012770, 1016521, 1108932, 1134135, 1180476, 1386165, 1475595, 1512180, 1609740, 1663398, 1770714, 1848220, 1967460, 2025540, 2033042, 2268270, 2495097, 2772330, 2951190, 3049563, 3326796, 3541428, 4066084, 4158495, 4426785, 4536540, 4990194, 5082605, 5544660, 5902380, 6099126, 8316990, 8853570, 9148689, 9980388, 10165210, 12198252, 12475485, 15247815, 16633980, 17707140, 18297378, 20330420, 24950970, 27446067, 30495630, 36594756, 45743445, 49901940, 54892134, 60991260, 91486890, 109784268, 137230335, 182973780, 274460670, 548921340]

約数ペア:

[(1, 548921340), (2, 274460670), (3, 182973780), (4, 137230335), (5, 109784268), (6, 91486890), (9, 60991260), (10, 54892134), (11, 49901940), (12, 45743445), (15, 36594756), (18, 30495630), (20, 27446067), (22, 24950970), (27, 20330420), (30, 18297378), (31, 17707140), (33, 16633980), (36, 15247815), (44, 12475485), (45, 12198252), (54, 10165210), (55, 9980388), (60, 9148689), (62, 8853570), (66, 8316990), (90, 6099126), (93, 5902380), (99, 5544660), (108, 5082605), (110, 4990194), (121, 4536540), (124, 4426785), (132, 4158495), (135, 4066084), (155, 3541428), (165, 3326796), (180, 3049563), (186, 2951190), (198, 2772330), (220, 2495097), (242, 2268270), (270, 2033042), (271, 2025540), (279, 1967460), (297, 1848220), (310, 1770714), (330, 1663398), (341, 1609740), (363, 1512180), (372, 1475595), (396, 1386165), (465, 1180476), (484, 1134135), (495, 1108932), (540, 1016521), (542, 1012770), (558, 983730), (594, 924110), (605, 907308), (620, 885357), (660, 831699), (682, 804870), (726, 756090), (813, 675180), (837, 655820), (930, 590238), (990, 554466), (1023, 536580), (1084, 506385), (1089, 504060), (1116, 491865), (1188, 462055), (1210, 453654), (1355, 405108), (1364, 402435), (1395, 393492), (1452, 378045), (1485, 369644), (1626, 337590), (1674, 327910), (1705, 321948), (1815, 302436), (1860, 295119), (1980, 277233), (2046, 268290), (2178, 252030), (2420, 226827), (2439, 225060), (2710, 202554), (2790, 196746), (2970, 184822), (2981, 184140), (3069, 178860), (3252, 168795), (3267, 168020), (3348, 163955), (3410, 160974), (3630, 151218), (3751, 146340), (4065, 135036), (4092, 134145), (4185, 131164), (4356, 126015), (4878, 112530), (5115, 107316), (5420, 101277), (5445, 100812), (5580, 98373), (5940, 92411), (5962, 92070), (6138, 89430), (6534, 84010), (6820, 80487), (7260, 75609), (7317, 75020), (7502, 73170), (8130, 67518), (8370, 65582), (8401, 65340), (8943, 61380), (9207, 59620), (9756, 56265), (10230, 53658), (10890, 50406), (11253, 48780), (11924, 46035), (12195, 45012), (12276, 44715), (13068, 42005), (14634, 37510), (14905, 36828), (15004, 36585), (15345, 35772), (16260, 33759), (16335, 33604), (16740, 32791), (16802, 32670), (17886, 30690), (18414, 29810), (18755, 29268), (20460, 26829), (21780, 25203), (22506, 24390)]