323185860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:758

約数の個数: 144

約数和(自身を含む): 1025846640

約数和(自身を除く): 702660780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 101, 116, 145, 174, 180, 202, 261, 290, 303, 348, 404, 435, 505, 522, 580, 606, 613, 870, 909, 1010, 1044, 1212, 1226, 1305, 1515, 1740, 1818, 1839, 2020, 2452, 2610, 2929, 3030, 3065, 3636, 3678, 4545, 5220, 5517, 5858, 6060, 6130, 7356, 8787, 9090, 9195, 11034, 11716, 12260, 14645, 17574, 17777, 18180, 18390, 22068, 26361, 27585, 29290, 35148, 35554, 36780, 43935, 52722, 53331, 55170, 58580, 61913, 71108, 87870, 88885, 105444, 106662, 110340, 123826, 131805, 159993, 175740, 177770, 185739, 213324, 247652, 263610, 266655, 309565, 319986, 355540, 371478, 527220, 533310, 557217, 619130, 639972, 742956, 799965, 928695, 1066620, 1114434, 1238260, 1599930, 1795477, 1857390, 2228868, 2786085, 3199860, 3590954, 3714780, 5386431, 5572170, 7181908, 8977385, 10772862, 11144340, 16159293, 17954770, 21545724, 26932155, 32318586, 35909540, 53864310, 64637172, 80796465, 107728620, 161592930, 323185860]

約数ペア:

[(1, 323185860), (2, 161592930), (3, 107728620), (4, 80796465), (5, 64637172), (6, 53864310), (9, 35909540), (10, 32318586), (12, 26932155), (15, 21545724), (18, 17954770), (20, 16159293), (29, 11144340), (30, 10772862), (36, 8977385), (45, 7181908), (58, 5572170), (60, 5386431), (87, 3714780), (90, 3590954), (101, 3199860), (116, 2786085), (145, 2228868), (174, 1857390), (180, 1795477), (202, 1599930), (261, 1238260), (290, 1114434), (303, 1066620), (348, 928695), (404, 799965), (435, 742956), (505, 639972), (522, 619130), (580, 557217), (606, 533310), (613, 527220), (870, 371478), (909, 355540), (1010, 319986), (1044, 309565), (1212, 266655), (1226, 263610), (1305, 247652), (1515, 213324), (1740, 185739), (1818, 177770), (1839, 175740), (2020, 159993), (2452, 131805), (2610, 123826), (2929, 110340), (3030, 106662), (3065, 105444), (3636, 88885), (3678, 87870), (4545, 71108), (5220, 61913), (5517, 58580), (5858, 55170), (6060, 53331), (6130, 52722), (7356, 43935), (8787, 36780), (9090, 35554), (9195, 35148), (11034, 29290), (11716, 27585), (12260, 26361), (14645, 22068), (17574, 18390), (17777, 18180)]