40742100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 216

約数和(自身を含む): 151656960

約数和(自身を除く): 110914860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 29, 30, 35, 36, 42, 45, 50, 58, 60, 63, 70, 75, 84, 87, 90, 100, 105, 116, 126, 140, 145, 150, 174, 175, 180, 203, 210, 223, 225, 252, 261, 290, 300, 315, 348, 350, 406, 420, 435, 446, 450, 522, 525, 580, 609, 630, 669, 700, 725, 812, 870, 892, 900, 1015, 1044, 1050, 1115, 1218, 1260, 1305, 1338, 1450, 1561, 1575, 1740, 1827, 2007, 2030, 2100, 2175, 2230, 2436, 2610, 2676, 2900, 3045, 3122, 3150, 3345, 3654, 4014, 4060, 4350, 4460, 4683, 5075, 5220, 5575, 6090, 6244, 6300, 6467, 6525, 6690, 7308, 7805, 8028, 8700, 9135, 9366, 10035, 10150, 11150, 12180, 12934, 13050, 13380, 14049, 15225, 15610, 16725, 18270, 18732, 19401, 20070, 20300, 22300, 23415, 25868, 26100, 28098, 30450, 31220, 32335, 33450, 36540, 38802, 39025, 40140, 45269, 45675, 46830, 50175, 56196, 58203, 60900, 64670, 66900, 70245, 77604, 78050, 90538, 91350, 93660, 97005, 100350, 116406, 117075, 129340, 135807, 140490, 156100, 161675, 181076, 182700, 194010, 200700, 226345, 232812, 234150, 271614, 280980, 291015, 323350, 351225, 388020, 407421, 452690, 468300, 485025, 543228, 582030, 646700, 679035, 702450, 814842, 905380, 970050, 1131725, 1164060, 1358070, 1404900, 1455075, 1629684, 1940100, 2037105, 2263450, 2716140, 2910150, 3395175, 4074210, 4526900, 5820300, 6790350, 8148420, 10185525, 13580700, 20371050, 40742100]

約数ペア:

[(1, 40742100), (2, 20371050), (3, 13580700), (4, 10185525), (5, 8148420), (6, 6790350), (7, 5820300), (9, 4526900), (10, 4074210), (12, 3395175), (14, 2910150), (15, 2716140), (18, 2263450), (20, 2037105), (21, 1940100), (25, 1629684), (28, 1455075), (29, 1404900), (30, 1358070), (35, 1164060), (36, 1131725), (42, 970050), (45, 905380), (50, 814842), (58, 702450), (60, 679035), (63, 646700), (70, 582030), (75, 543228), (84, 485025), (87, 468300), (90, 452690), (100, 407421), (105, 388020), (116, 351225), (126, 323350), (140, 291015), (145, 280980), (150, 271614), (174, 234150), (175, 232812), (180, 226345), (203, 200700), (210, 194010), (223, 182700), (225, 181076), (252, 161675), (261, 156100), (290, 140490), (300, 135807), (315, 129340), (348, 117075), (350, 116406), (406, 100350), (420, 97005), (435, 93660), (446, 91350), (450, 90538), (522, 78050), (525, 77604), (580, 70245), (609, 66900), (630, 64670), (669, 60900), (700, 58203), (725, 56196), (812, 50175), (870, 46830), (892, 45675), (900, 45269), (1015, 40140), (1044, 39025), (1050, 38802), (1115, 36540), (1218, 33450), (1260, 32335), (1305, 31220), (1338, 30450), (1450, 28098), (1561, 26100), (1575, 25868), (1740, 23415), (1827, 22300), (2007, 20300), (2030, 20070), (2100, 19401), (2175, 18732), (2230, 18270), (2436, 16725), (2610, 15610), (2676, 15225), (2900, 14049), (3045, 13380), (3122, 13050), (3150, 12934), (3345, 12180), (3654, 11150), (4014, 10150), (4060, 10035), (4350, 9366), (4460, 9135), (4683, 8700), (5075, 8028), (5220, 7805), (5575, 7308), (6090, 6690), (6244, 6525), (6300, 6467)]