80191650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 254555136

約数和(自身を除く): 174363486

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 53, 55, 66, 70, 75, 77, 105, 106, 110, 131, 150, 154, 159, 165, 175, 210, 231, 262, 265, 275, 318, 330, 350, 371, 385, 393, 462, 525, 530, 550, 583, 655, 742, 770, 786, 795, 825, 917, 1050, 1113, 1155, 1166, 1310, 1325, 1441, 1590, 1650, 1749, 1834, 1855, 1925, 1965, 2226, 2310, 2650, 2751, 2882, 2915, 3275, 3498, 3710, 3850, 3930, 3975, 4081, 4323, 4585, 5502, 5565, 5775, 5830, 6550, 6943, 7205, 7950, 8162, 8646, 8745, 9170, 9275, 9825, 10087, 11130, 11550, 12243, 13755, 13886, 14410, 14575, 17490, 18550, 19650, 20174, 20405, 20829, 21615, 22925, 24486, 27510, 27825, 29150, 30261, 34715, 36025, 40810, 41658, 43230, 43725, 45850, 48601, 50435, 55650, 60522, 61215, 68775, 69430, 72050, 76373, 87450, 97202, 100870, 102025, 104145, 108075, 122430, 137550, 145803, 151305, 152746, 173575, 204050, 208290, 216150, 229119, 243005, 252175, 291606, 302610, 306075, 347150, 381865, 458238, 486010, 504350, 520725, 534611, 612150, 729015, 756525, 763730, 1041450, 1069222, 1145595, 1215025, 1458030, 1513050, 1603833, 1909325, 2291190, 2430050, 2673055, 3207666, 3645075, 3818650, 5346110, 5727975, 7290150, 8019165, 11455950, 13365275, 16038330, 26730550, 40095825, 80191650]

約数ペア:

[(1, 80191650), (2, 40095825), (3, 26730550), (5, 16038330), (6, 13365275), (7, 11455950), (10, 8019165), (11, 7290150), (14, 5727975), (15, 5346110), (21, 3818650), (22, 3645075), (25, 3207666), (30, 2673055), (33, 2430050), (35, 2291190), (42, 1909325), (50, 1603833), (53, 1513050), (55, 1458030), (66, 1215025), (70, 1145595), (75, 1069222), (77, 1041450), (105, 763730), (106, 756525), (110, 729015), (131, 612150), (150, 534611), (154, 520725), (159, 504350), (165, 486010), (175, 458238), (210, 381865), (231, 347150), (262, 306075), (265, 302610), (275, 291606), (318, 252175), (330, 243005), (350, 229119), (371, 216150), (385, 208290), (393, 204050), (462, 173575), (525, 152746), (530, 151305), (550, 145803), (583, 137550), (655, 122430), (742, 108075), (770, 104145), (786, 102025), (795, 100870), (825, 97202), (917, 87450), (1050, 76373), (1113, 72050), (1155, 69430), (1166, 68775), (1310, 61215), (1325, 60522), (1441, 55650), (1590, 50435), (1650, 48601), (1749, 45850), (1834, 43725), (1855, 43230), (1925, 41658), (1965, 40810), (2226, 36025), (2310, 34715), (2650, 30261), (2751, 29150), (2882, 27825), (2915, 27510), (3275, 24486), (3498, 22925), (3710, 21615), (3850, 20829), (3930, 20405), (3975, 20174), (4081, 19650), (4323, 18550), (4585, 17490), (5502, 14575), (5565, 14410), (5775, 13886), (5830, 13755), (6550, 12243), (6943, 11550), (7205, 11130), (7950, 10087), (8162, 9825), (8646, 9275), (8745, 9170)]