2016370125

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7759}}^1$

素因数の和:7801

約数の個数: 128

約数和(自身を含む): 4648550400

約数和(自身を除く): 2632180275

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 55, 63, 75, 77, 99, 105, 125, 135, 165, 175, 189, 225, 231, 275, 297, 315, 375, 385, 495, 525, 675, 693, 825, 875, 945, 1125, 1155, 1375, 1485, 1575, 1925, 2079, 2475, 2625, 3375, 3465, 4125, 4725, 5775, 7425, 7759, 7875, 9625, 10395, 12375, 17325, 23277, 23625, 28875, 37125, 38795, 51975, 54313, 69831, 85349, 86625, 116385, 162939, 193975, 209493, 256047, 259875, 271565, 349155, 426745, 488817, 581925, 597443, 768141, 814695, 969875, 1047465, 1280235, 1357825, 1466451, 1745775, 1792329, 2133725, 2304423, 2444085, 2909625, 2987215, 3840705, 4073475, 5237325, 5376987, 6401175, 6789125, 7332255, 8728875, 8961645, 10668625, 11522115, 12220425, 14936075, 16130961, 19203525, 20367375, 26186625, 26884935, 32005875, 36661275, 44808225, 57610575, 61102125, 74680375, 80654805, 96017625, 134424675, 183306375, 224041125, 288052875, 403274025, 672123375, 2016370125]

約数ペア:

[(1, 2016370125), (3, 672123375), (5, 403274025), (7, 288052875), (9, 224041125), (11, 183306375), (15, 134424675), (21, 96017625), (25, 80654805), (27, 74680375), (33, 61102125), (35, 57610575), (45, 44808225), (55, 36661275), (63, 32005875), (75, 26884935), (77, 26186625), (99, 20367375), (105, 19203525), (125, 16130961), (135, 14936075), (165, 12220425), (175, 11522115), (189, 10668625), (225, 8961645), (231, 8728875), (275, 7332255), (297, 6789125), (315, 6401175), (375, 5376987), (385, 5237325), (495, 4073475), (525, 3840705), (675, 2987215), (693, 2909625), (825, 2444085), (875, 2304423), (945, 2133725), (1125, 1792329), (1155, 1745775), (1375, 1466451), (1485, 1357825), (1575, 1280235), (1925, 1047465), (2079, 969875), (2475, 814695), (2625, 768141), (3375, 597443), (3465, 581925), (4125, 488817), (4725, 426745), (5775, 349155), (7425, 271565), (7759, 259875), (7875, 256047), (9625, 209493), (10395, 193975), (12375, 162939), (17325, 116385), (23277, 86625), (23625, 85349), (28875, 69831), (37125, 54313), (38795, 51975)]