54408060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1540

約数の個数: 144

約数和(自身を含む): 195249600

約数和(自身を除く): 140841540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1489, 1740, 1827, 2030, 2436, 2610, 2978, 3045, 3654, 4060, 4467, 5220, 5956, 6090, 7308, 7445, 8934, 9135, 10423, 12180, 13401, 14890, 17868, 18270, 20846, 22335, 26802, 29780, 31269, 36540, 41692, 43181, 44670, 52115, 53604, 62538, 67005, 86362, 89340, 93807, 104230, 125076, 129543, 134010, 156345, 172724, 187614, 208460, 215905, 259086, 268020, 302267, 312690, 375228, 388629, 431810, 469035, 518172, 604534, 625380, 647715, 777258, 863620, 906801, 938070, 1209068, 1295430, 1511335, 1554516, 1813602, 1876140, 1943145, 2590860, 2720403, 3022670, 3627204, 3886290, 4534005, 5440806, 6045340, 7772580, 9068010, 10881612, 13602015, 18136020, 27204030, 54408060]

約数ペア:

[(1, 54408060), (2, 27204030), (3, 18136020), (4, 13602015), (5, 10881612), (6, 9068010), (7, 7772580), (9, 6045340), (10, 5440806), (12, 4534005), (14, 3886290), (15, 3627204), (18, 3022670), (20, 2720403), (21, 2590860), (28, 1943145), (29, 1876140), (30, 1813602), (35, 1554516), (36, 1511335), (42, 1295430), (45, 1209068), (58, 938070), (60, 906801), (63, 863620), (70, 777258), (84, 647715), (87, 625380), (90, 604534), (105, 518172), (116, 469035), (126, 431810), (140, 388629), (145, 375228), (174, 312690), (180, 302267), (203, 268020), (210, 259086), (252, 215905), (261, 208460), (290, 187614), (315, 172724), (348, 156345), (406, 134010), (420, 129543), (435, 125076), (522, 104230), (580, 93807), (609, 89340), (630, 86362), (812, 67005), (870, 62538), (1015, 53604), (1044, 52115), (1218, 44670), (1260, 43181), (1305, 41692), (1489, 36540), (1740, 31269), (1827, 29780), (2030, 26802), (2436, 22335), (2610, 20846), (2978, 18270), (3045, 17868), (3654, 14890), (4060, 13401), (4467, 12180), (5220, 10423), (5956, 9135), (6090, 8934), (7308, 7445)]