1961717400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{3527}}^1$

素因数の和:3655

約数の個数: 192

約数和(自身を含む): 6824563200

約数和(自身を除く): 4862845800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 103, 108, 120, 135, 150, 180, 200, 206, 216, 225, 270, 300, 309, 360, 412, 450, 515, 540, 600, 618, 675, 824, 900, 927, 1030, 1080, 1236, 1350, 1545, 1800, 1854, 2060, 2472, 2575, 2700, 2781, 3090, 3527, 3708, 4120, 4635, 5150, 5400, 5562, 6180, 7054, 7416, 7725, 9270, 10300, 10581, 11124, 12360, 13905, 14108, 15450, 17635, 18540, 20600, 21162, 22248, 23175, 27810, 28216, 30900, 31743, 35270, 37080, 42324, 46350, 52905, 55620, 61800, 63486, 69525, 70540, 84648, 88175, 92700, 95229, 105810, 111240, 126972, 139050, 141080, 158715, 176350, 185400, 190458, 211620, 253944, 264525, 278100, 317430, 352700, 363281, 380916, 423240, 476145, 529050, 556200, 634860, 705400, 726562, 761832, 793575, 952290, 1058100, 1089843, 1269720, 1453124, 1587150, 1816405, 1904580, 2116200, 2179686, 2380725, 2906248, 3174300, 3269529, 3632810, 3809160, 4359372, 4761450, 5449215, 6348600, 6539058, 7265620, 8718744, 9082025, 9522900, 9808587, 10898430, 13078116, 14531240, 16347645, 18164050, 19045800, 19617174, 21796860, 26156232, 27246075, 32695290, 36328100, 39234348, 43593720, 49042935, 54492150, 65390580, 72656200, 78468696, 81738225, 98085870, 108984300, 130781160, 163476450, 196171740, 217968600, 245214675, 326952900, 392343480, 490429350, 653905800, 980858700, 1961717400]

約数ペア:

[(1, 1961717400), (2, 980858700), (3, 653905800), (4, 490429350), (5, 392343480), (6, 326952900), (8, 245214675), (9, 217968600), (10, 196171740), (12, 163476450), (15, 130781160), (18, 108984300), (20, 98085870), (24, 81738225), (25, 78468696), (27, 72656200), (30, 65390580), (36, 54492150), (40, 49042935), (45, 43593720), (50, 39234348), (54, 36328100), (60, 32695290), (72, 27246075), (75, 26156232), (90, 21796860), (100, 19617174), (103, 19045800), (108, 18164050), (120, 16347645), (135, 14531240), (150, 13078116), (180, 10898430), (200, 9808587), (206, 9522900), (216, 9082025), (225, 8718744), (270, 7265620), (300, 6539058), (309, 6348600), (360, 5449215), (412, 4761450), (450, 4359372), (515, 3809160), (540, 3632810), (600, 3269529), (618, 3174300), (675, 2906248), (824, 2380725), (900, 2179686), (927, 2116200), (1030, 1904580), (1080, 1816405), (1236, 1587150), (1350, 1453124), (1545, 1269720), (1800, 1089843), (1854, 1058100), (2060, 952290), (2472, 793575), (2575, 761832), (2700, 726562), (2781, 705400), (3090, 634860), (3527, 556200), (3708, 529050), (4120, 476145), (4635, 423240), (5150, 380916), (5400, 363281), (5562, 352700), (6180, 317430), (7054, 278100), (7416, 264525), (7725, 253944), (9270, 211620), (10300, 190458), (10581, 185400), (11124, 176350), (12360, 158715), (13905, 141080), (14108, 139050), (15450, 126972), (17635, 111240), (18540, 105810), (20600, 95229), (21162, 92700), (22248, 88175), (23175, 84648), (27810, 70540), (28216, 69525), (30900, 63486), (31743, 61800), (35270, 55620), (37080, 52905), (42324, 46350)]