145600580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 346477824

約数和(自身を除く): 200877244

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 43, 46, 68, 85, 86, 92, 115, 170, 172, 215, 230, 340, 391, 430, 433, 460, 731, 782, 860, 866, 989, 1462, 1564, 1732, 1955, 1978, 2165, 2924, 3655, 3910, 3956, 4330, 4945, 7310, 7361, 7820, 8660, 9890, 9959, 14620, 14722, 16813, 18619, 19780, 19918, 29444, 33626, 36805, 37238, 39836, 49795, 67252, 73610, 74476, 84065, 93095, 99590, 147220, 168130, 169303, 186190, 199180, 316523, 336260, 338606, 372380, 428237, 633046, 677212, 846515, 856474, 1266092, 1582615, 1693030, 1712948, 2141185, 3165230, 3386060, 4282370, 6330460, 7280029, 8564740, 14560058, 29120116, 36400145, 72800290, 145600580]

約数ペア:

[(1, 145600580), (2, 72800290), (4, 36400145), (5, 29120116), (10, 14560058), (17, 8564740), (20, 7280029), (23, 6330460), (34, 4282370), (43, 3386060), (46, 3165230), (68, 2141185), (85, 1712948), (86, 1693030), (92, 1582615), (115, 1266092), (170, 856474), (172, 846515), (215, 677212), (230, 633046), (340, 428237), (391, 372380), (430, 338606), (433, 336260), (460, 316523), (731, 199180), (782, 186190), (860, 169303), (866, 168130), (989, 147220), (1462, 99590), (1564, 93095), (1732, 84065), (1955, 74476), (1978, 73610), (2165, 67252), (2924, 49795), (3655, 39836), (3910, 37238), (3956, 36805), (4330, 33626), (4945, 29444), (7310, 19918), (7361, 19780), (7820, 18619), (8660, 16813), (9890, 14722), (9959, 14620)]