755303900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25261}}^1$

素因数の和:25311

約数の個数: 72

約数和(自身を含む): 1841902944

約数和(自身を除く): 1086599044

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 1150, 1196, 1300, 1495, 2300, 2990, 5980, 7475, 14950, 25261, 29900, 50522, 101044, 126305, 252610, 328393, 505220, 581003, 631525, 656786, 1162006, 1263050, 1313572, 1641965, 2324012, 2526100, 2905015, 3283930, 5810030, 6567860, 7553039, 8209825, 11620060, 14525075, 15106078, 16419650, 29050150, 30212156, 32839300, 37765195, 58100300, 75530390, 151060780, 188825975, 377651950, 755303900]

約数ペア:

[(1, 755303900), (2, 377651950), (4, 188825975), (5, 151060780), (10, 75530390), (13, 58100300), (20, 37765195), (23, 32839300), (25, 30212156), (26, 29050150), (46, 16419650), (50, 15106078), (52, 14525075), (65, 11620060), (92, 8209825), (100, 7553039), (115, 6567860), (130, 5810030), (230, 3283930), (260, 2905015), (299, 2526100), (325, 2324012), (460, 1641965), (575, 1313572), (598, 1263050), (650, 1162006), (1150, 656786), (1196, 631525), (1300, 581003), (1495, 505220), (2300, 328393), (2990, 252610), (5980, 126305), (7475, 101044), (14950, 50522), (25261, 29900)]