91150920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{4019}}^1$

素因数の和:4049

約数の個数: 160

約数和(自身を含む): 350222400

約数和(自身を除く): 259071480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4019, 4536, 5670, 7560, 8038, 11340, 12057, 16076, 20095, 22680, 24114, 28133, 32152, 36171, 40190, 48228, 56266, 60285, 72342, 80380, 84399, 96456, 108513, 112532, 120570, 140665, 144684, 160760, 168798, 180855, 217026, 225064, 241140, 253197, 281330, 289368, 325539, 337596, 361710, 421995, 434052, 482280, 506394, 542565, 562660, 651078, 675192, 723420, 759591, 843990, 868104, 1012788, 1085130, 1125320, 1265985, 1302156, 1446840, 1519182, 1627695, 1687980, 2025576, 2170260, 2278773, 2531970, 2604312, 3038364, 3255390, 3375960, 3797955, 4340520, 4557546, 5063940, 6076728, 6510780, 7595910, 9115092, 10127880, 11393865, 13021560, 15191820, 18230184, 22787730, 30383640, 45575460, 91150920]

約数ペア:

[(1, 91150920), (2, 45575460), (3, 30383640), (4, 22787730), (5, 18230184), (6, 15191820), (7, 13021560), (8, 11393865), (9, 10127880), (10, 9115092), (12, 7595910), (14, 6510780), (15, 6076728), (18, 5063940), (20, 4557546), (21, 4340520), (24, 3797955), (27, 3375960), (28, 3255390), (30, 3038364), (35, 2604312), (36, 2531970), (40, 2278773), (42, 2170260), (45, 2025576), (54, 1687980), (56, 1627695), (60, 1519182), (63, 1446840), (70, 1302156), (72, 1265985), (81, 1125320), (84, 1085130), (90, 1012788), (105, 868104), (108, 843990), (120, 759591), (126, 723420), (135, 675192), (140, 651078), (162, 562660), (168, 542565), (180, 506394), (189, 482280), (210, 434052), (216, 421995), (252, 361710), (270, 337596), (280, 325539), (315, 289368), (324, 281330), (360, 253197), (378, 241140), (405, 225064), (420, 217026), (504, 180855), (540, 168798), (567, 160760), (630, 144684), (648, 140665), (756, 120570), (810, 112532), (840, 108513), (945, 96456), (1080, 84399), (1134, 80380), (1260, 72342), (1512, 60285), (1620, 56266), (1890, 48228), (2268, 40190), (2520, 36171), (2835, 32152), (3240, 28133), (3780, 24114), (4019, 22680), (4536, 20095), (5670, 16076), (7560, 12057), (8038, 11340)]