80722530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3463}}^1$

素因数の和:3520

約数の個数: 96

約数和(自身を含む): 246415104

約数和(自身を除く): 165692574

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 90, 105, 111, 126, 185, 210, 222, 259, 315, 333, 370, 518, 555, 630, 666, 777, 1110, 1295, 1554, 1665, 2331, 2590, 3330, 3463, 3885, 4662, 6926, 7770, 10389, 11655, 17315, 20778, 23310, 24241, 31167, 34630, 48482, 51945, 62334, 72723, 103890, 121205, 128131, 145446, 155835, 218169, 242410, 256262, 311670, 363615, 384393, 436338, 640655, 727230, 768786, 896917, 1090845, 1153179, 1281310, 1793834, 1921965, 2181690, 2306358, 2690751, 3843930, 4484585, 5381502, 5765895, 8072253, 8969170, 11531790, 13453755, 16144506, 26907510, 40361265, 80722530]

約数ペア:

[(1, 80722530), (2, 40361265), (3, 26907510), (5, 16144506), (6, 13453755), (7, 11531790), (9, 8969170), (10, 8072253), (14, 5765895), (15, 5381502), (18, 4484585), (21, 3843930), (30, 2690751), (35, 2306358), (37, 2181690), (42, 1921965), (45, 1793834), (63, 1281310), (70, 1153179), (74, 1090845), (90, 896917), (105, 768786), (111, 727230), (126, 640655), (185, 436338), (210, 384393), (222, 363615), (259, 311670), (315, 256262), (333, 242410), (370, 218169), (518, 155835), (555, 145446), (630, 128131), (666, 121205), (777, 103890), (1110, 72723), (1295, 62334), (1554, 51945), (1665, 48482), (2331, 34630), (2590, 31167), (3330, 24241), (3463, 23310), (3885, 20778), (4662, 17315), (6926, 11655), (7770, 10389)]