121112460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5100

約数の個数: 144

約数和(自身を含む): 442041600

約数和(自身を除く): 320929140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5059, 5985, 7980, 10118, 11970, 15177, 20236, 23940, 25295, 30354, 35413, 45531, 50590, 60708, 70826, 75885, 91062, 96121, 101180, 106239, 141652, 151770, 177065, 182124, 192242, 212478, 227655, 288363, 303540, 318717, 354130, 384484, 424956, 455310, 480605, 531195, 576726, 637434, 672847, 708260, 865089, 910620, 961210, 1062390, 1153452, 1274868, 1345694, 1441815, 1593585, 1730178, 1922420, 2018541, 2124780, 2691388, 2883630, 3187170, 3364235, 3460356, 4037082, 4325445, 5767260, 6055623, 6374340, 6728470, 8074164, 8650890, 10092705, 12111246, 13456940, 17301780, 20185410, 24222492, 30278115, 40370820, 60556230, 121112460]

約数ペア:

[(1, 121112460), (2, 60556230), (3, 40370820), (4, 30278115), (5, 24222492), (6, 20185410), (7, 17301780), (9, 13456940), (10, 12111246), (12, 10092705), (14, 8650890), (15, 8074164), (18, 6728470), (19, 6374340), (20, 6055623), (21, 5767260), (28, 4325445), (30, 4037082), (35, 3460356), (36, 3364235), (38, 3187170), (42, 2883630), (45, 2691388), (57, 2124780), (60, 2018541), (63, 1922420), (70, 1730178), (76, 1593585), (84, 1441815), (90, 1345694), (95, 1274868), (105, 1153452), (114, 1062390), (126, 961210), (133, 910620), (140, 865089), (171, 708260), (180, 672847), (190, 637434), (210, 576726), (228, 531195), (252, 480605), (266, 455310), (285, 424956), (315, 384484), (342, 354130), (380, 318717), (399, 303540), (420, 288363), (532, 227655), (570, 212478), (630, 192242), (665, 182124), (684, 177065), (798, 151770), (855, 141652), (1140, 106239), (1197, 101180), (1260, 96121), (1330, 91062), (1596, 75885), (1710, 70826), (1995, 60708), (2394, 50590), (2660, 45531), (3420, 35413), (3990, 30354), (4788, 25295), (5059, 23940), (5985, 20236), (7980, 15177), (10118, 11970)]