309051330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 930787200

約数和(自身を除く): 621735870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 83, 85, 98, 102, 105, 119, 147, 149, 166, 170, 210, 238, 245, 249, 255, 294, 298, 357, 415, 447, 490, 498, 510, 581, 595, 714, 735, 745, 830, 833, 894, 1043, 1162, 1190, 1245, 1411, 1470, 1490, 1666, 1743, 1785, 2086, 2235, 2490, 2499, 2533, 2822, 2905, 3129, 3486, 3570, 4067, 4165, 4233, 4470, 4998, 5066, 5215, 5810, 6258, 7055, 7301, 7599, 8134, 8330, 8466, 8715, 9877, 10430, 12201, 12367, 12495, 12665, 14110, 14602, 15198, 15645, 17430, 17731, 19754, 20335, 21165, 21903, 24402, 24734, 24990, 25330, 29631, 31290, 35462, 36505, 37101, 37995, 40670, 42330, 43806, 49385, 53193, 59262, 61005, 61835, 69139, 73010, 74202, 75990, 86569, 88655, 98770, 106386, 109515, 122010, 123670, 124117, 138278, 148155, 173138, 177310, 185505, 207417, 210239, 219030, 248234, 259707, 265965, 296310, 345695, 371010, 372351, 414834, 420478, 432845, 519414, 531930, 605983, 620585, 630717, 691390, 744702, 865690, 1037085, 1051195, 1211966, 1241170, 1261434, 1298535, 1471673, 1817949, 1861755, 2074170, 2102390, 2597070, 2943346, 3029915, 3153585, 3635898, 3723510, 4415019, 6059830, 6307170, 7358365, 8830038, 9089745, 10301711, 14716730, 18179490, 20603422, 22075095, 30905133, 44150190, 51508555, 61810266, 103017110, 154525665, 309051330]

約数ペア:

[(1, 309051330), (2, 154525665), (3, 103017110), (5, 61810266), (6, 51508555), (7, 44150190), (10, 30905133), (14, 22075095), (15, 20603422), (17, 18179490), (21, 14716730), (30, 10301711), (34, 9089745), (35, 8830038), (42, 7358365), (49, 6307170), (51, 6059830), (70, 4415019), (83, 3723510), (85, 3635898), (98, 3153585), (102, 3029915), (105, 2943346), (119, 2597070), (147, 2102390), (149, 2074170), (166, 1861755), (170, 1817949), (210, 1471673), (238, 1298535), (245, 1261434), (249, 1241170), (255, 1211966), (294, 1051195), (298, 1037085), (357, 865690), (415, 744702), (447, 691390), (490, 630717), (498, 620585), (510, 605983), (581, 531930), (595, 519414), (714, 432845), (735, 420478), (745, 414834), (830, 372351), (833, 371010), (894, 345695), (1043, 296310), (1162, 265965), (1190, 259707), (1245, 248234), (1411, 219030), (1470, 210239), (1490, 207417), (1666, 185505), (1743, 177310), (1785, 173138), (2086, 148155), (2235, 138278), (2490, 124117), (2499, 123670), (2533, 122010), (2822, 109515), (2905, 106386), (3129, 98770), (3486, 88655), (3570, 86569), (4067, 75990), (4165, 74202), (4233, 73010), (4470, 69139), (4998, 61835), (5066, 61005), (5215, 59262), (5810, 53193), (6258, 49385), (7055, 43806), (7301, 42330), (7599, 40670), (8134, 37995), (8330, 37101), (8466, 36505), (8715, 35462), (9877, 31290), (10430, 29631), (12201, 25330), (12367, 24990), (12495, 24734), (12665, 24402), (14110, 21903), (14602, 21165), (15198, 20335), (15645, 19754), (17430, 17731)]