90318060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1732

約数の個数: 144

約数和(自身を含む): 320576256

約数和(自身を除く): 230258196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1667, 1806, 1935, 2580, 2709, 3010, 3334, 3612, 3870, 4515, 5001, 5418, 6020, 6668, 7740, 8335, 9030, 10002, 10836, 11669, 13545, 15003, 16670, 18060, 20004, 23338, 25005, 27090, 30006, 33340, 35007, 46676, 50010, 54180, 58345, 60012, 70014, 71681, 75015, 100020, 105021, 116690, 140028, 143362, 150030, 175035, 210042, 215043, 233380, 286724, 300060, 350070, 358405, 420084, 430086, 501767, 525105, 645129, 700140, 716810, 860172, 1003534, 1050210, 1075215, 1290258, 1433620, 1505301, 2007068, 2100420, 2150430, 2508835, 2580516, 3010602, 3225645, 4300860, 4515903, 5017670, 6021204, 6451290, 7526505, 9031806, 10035340, 12902580, 15053010, 18063612, 22579515, 30106020, 45159030, 90318060]

約数ペア:

[(1, 90318060), (2, 45159030), (3, 30106020), (4, 22579515), (5, 18063612), (6, 15053010), (7, 12902580), (9, 10035340), (10, 9031806), (12, 7526505), (14, 6451290), (15, 6021204), (18, 5017670), (20, 4515903), (21, 4300860), (28, 3225645), (30, 3010602), (35, 2580516), (36, 2508835), (42, 2150430), (43, 2100420), (45, 2007068), (60, 1505301), (63, 1433620), (70, 1290258), (84, 1075215), (86, 1050210), (90, 1003534), (105, 860172), (126, 716810), (129, 700140), (140, 645129), (172, 525105), (180, 501767), (210, 430086), (215, 420084), (252, 358405), (258, 350070), (301, 300060), (315, 286724), (387, 233380), (420, 215043), (430, 210042), (516, 175035), (602, 150030), (630, 143362), (645, 140028), (774, 116690), (860, 105021), (903, 100020), (1204, 75015), (1260, 71681), (1290, 70014), (1505, 60012), (1548, 58345), (1667, 54180), (1806, 50010), (1935, 46676), (2580, 35007), (2709, 33340), (3010, 30006), (3334, 27090), (3612, 25005), (3870, 23338), (4515, 20004), (5001, 18060), (5418, 16670), (6020, 15003), (6668, 13545), (7740, 11669), (8335, 10836), (9030, 10002)]