80300010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 236888064

約数和(自身を除く): 156588054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 83, 85, 102, 105, 119, 166, 170, 210, 238, 249, 255, 271, 357, 415, 498, 510, 542, 581, 595, 714, 813, 830, 1162, 1190, 1245, 1355, 1411, 1626, 1743, 1785, 1897, 2490, 2710, 2822, 2905, 3486, 3570, 3794, 4065, 4233, 4607, 5691, 5810, 7055, 8130, 8466, 8715, 9214, 9485, 9877, 11382, 13821, 14110, 17430, 18970, 19754, 21165, 22493, 23035, 27642, 28455, 29631, 32249, 42330, 44986, 46070, 49385, 56910, 59262, 64498, 67479, 69105, 96747, 98770, 112465, 134958, 138210, 148155, 157451, 161245, 193494, 224930, 296310, 314902, 322490, 337395, 382381, 472353, 483735, 674790, 764762, 787255, 944706, 967470, 1147143, 1574510, 1911905, 2294286, 2361765, 2676667, 3823810, 4723530, 5353334, 5735715, 8030001, 11471430, 13383335, 16060002, 26766670, 40150005, 80300010]

約数ペア:

[(1, 80300010), (2, 40150005), (3, 26766670), (5, 16060002), (6, 13383335), (7, 11471430), (10, 8030001), (14, 5735715), (15, 5353334), (17, 4723530), (21, 3823810), (30, 2676667), (34, 2361765), (35, 2294286), (42, 1911905), (51, 1574510), (70, 1147143), (83, 967470), (85, 944706), (102, 787255), (105, 764762), (119, 674790), (166, 483735), (170, 472353), (210, 382381), (238, 337395), (249, 322490), (255, 314902), (271, 296310), (357, 224930), (415, 193494), (498, 161245), (510, 157451), (542, 148155), (581, 138210), (595, 134958), (714, 112465), (813, 98770), (830, 96747), (1162, 69105), (1190, 67479), (1245, 64498), (1355, 59262), (1411, 56910), (1626, 49385), (1743, 46070), (1785, 44986), (1897, 42330), (2490, 32249), (2710, 29631), (2822, 28455), (2905, 27642), (3486, 23035), (3570, 22493), (3794, 21165), (4065, 19754), (4233, 18970), (4607, 17430), (5691, 14110), (5810, 13821), (7055, 11382), (8130, 9877), (8466, 9485), (8715, 9214)]