200789820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 288

約数和(自身を含む): 786508800

約数和(自身を除く): 585718980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 330, 363, 378, 385, 396, 420, 439, 462, 484, 495, 540, 594, 605, 630, 660, 693, 726, 756, 770, 847, 878, 924, 945, 990, 1089, 1155, 1188, 1210, 1260, 1317, 1386, 1452, 1485, 1540, 1694, 1756, 1815, 1890, 1980, 2079, 2178, 2195, 2310, 2420, 2541, 2634, 2772, 2970, 3073, 3267, 3388, 3465, 3630, 3780, 3951, 4158, 4235, 4356, 4390, 4620, 4829, 5082, 5268, 5445, 5940, 6146, 6534, 6585, 6930, 7260, 7623, 7902, 8316, 8470, 8780, 9219, 9658, 10164, 10395, 10890, 11853, 12292, 12705, 13068, 13170, 13860, 14487, 15246, 15365, 15804, 16335, 16940, 18438, 19316, 19755, 20790, 21780, 22869, 23706, 24145, 25410, 26340, 27657, 28974, 30492, 30730, 32670, 33803, 36876, 38115, 39510, 41580, 43461, 45738, 46095, 47412, 48290, 50820, 53119, 55314, 57948, 59265, 61460, 65340, 67606, 72435, 76230, 79020, 82971, 86922, 91476, 92190, 96580, 101409, 106238, 110628, 114345, 118530, 130383, 135212, 138285, 144870, 152460, 159357, 165942, 169015, 173844, 184380, 202818, 212476, 217305, 228690, 237060, 260766, 265595, 276570, 289740, 304227, 318714, 331884, 338030, 371833, 405636, 414855, 434610, 457380, 478071, 507045, 521532, 531190, 553140, 608454, 637428, 651915, 676060, 743666, 796785, 829710, 869220, 912681, 956142, 1014090, 1062380, 1115499, 1216908, 1303830, 1434213, 1487332, 1521135, 1593570, 1659420, 1825362, 1859165, 1912284, 2028180, 2230998, 2390355, 2607660, 2868426, 3042270, 3187140, 3346497, 3650724, 3718330, 4461996, 4563405, 4780710, 5577495, 5736852, 6084540, 6692994, 7171065, 7436660, 9126810, 9561420, 10039491, 11154990, 13385988, 14342130, 16732485, 18253620, 20078982, 22309980, 28684260, 33464970, 40157964, 50197455, 66929940, 100394910, 200789820]

約数ペア:

[(1, 200789820), (2, 100394910), (3, 66929940), (4, 50197455), (5, 40157964), (6, 33464970), (7, 28684260), (9, 22309980), (10, 20078982), (11, 18253620), (12, 16732485), (14, 14342130), (15, 13385988), (18, 11154990), (20, 10039491), (21, 9561420), (22, 9126810), (27, 7436660), (28, 7171065), (30, 6692994), (33, 6084540), (35, 5736852), (36, 5577495), (42, 4780710), (44, 4563405), (45, 4461996), (54, 3718330), (55, 3650724), (60, 3346497), (63, 3187140), (66, 3042270), (70, 2868426), (77, 2607660), (84, 2390355), (90, 2230998), (99, 2028180), (105, 1912284), (108, 1859165), (110, 1825362), (121, 1659420), (126, 1593570), (132, 1521135), (135, 1487332), (140, 1434213), (154, 1303830), (165, 1216908), (180, 1115499), (189, 1062380), (198, 1014090), (210, 956142), (220, 912681), (231, 869220), (242, 829710), (252, 796785), (270, 743666), (297, 676060), (308, 651915), (315, 637428), (330, 608454), (363, 553140), (378, 531190), (385, 521532), (396, 507045), (420, 478071), (439, 457380), (462, 434610), (484, 414855), (495, 405636), (540, 371833), (594, 338030), (605, 331884), (630, 318714), (660, 304227), (693, 289740), (726, 276570), (756, 265595), (770, 260766), (847, 237060), (878, 228690), (924, 217305), (945, 212476), (990, 202818), (1089, 184380), (1155, 173844), (1188, 169015), (1210, 165942), (1260, 159357), (1317, 152460), (1386, 144870), (1452, 138285), (1485, 135212), (1540, 130383), (1694, 118530), (1756, 114345), (1815, 110628), (1890, 106238), (1980, 101409), (2079, 96580), (2178, 92190), (2195, 91476), (2310, 86922), (2420, 82971), (2541, 79020), (2634, 76230), (2772, 72435), (2970, 67606), (3073, 65340), (3267, 61460), (3388, 59265), (3465, 57948), (3630, 55314), (3780, 53119), (3951, 50820), (4158, 48290), (4235, 47412), (4356, 46095), (4390, 45738), (4620, 43461), (4829, 41580), (5082, 39510), (5268, 38115), (5445, 36876), (5940, 33803), (6146, 32670), (6534, 30730), (6585, 30492), (6930, 28974), (7260, 27657), (7623, 26340), (7902, 25410), (8316, 24145), (8470, 23706), (8780, 22869), (9219, 21780), (9658, 20790), (10164, 19755), (10395, 19316), (10890, 18438), (11853, 16940), (12292, 16335), (12705, 15804), (13068, 15365), (13170, 15246), (13860, 14487)]