71976300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1328

約数の個数: 144

約数和(自身を含む): 240734592

約数和(自身を除く): 168758292

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 44, 50, 51, 55, 60, 66, 68, 75, 85, 100, 102, 110, 132, 150, 165, 170, 187, 204, 220, 255, 275, 300, 330, 340, 374, 425, 510, 550, 561, 660, 748, 825, 850, 935, 1020, 1100, 1122, 1275, 1283, 1650, 1700, 1870, 2244, 2550, 2566, 2805, 3300, 3740, 3849, 4675, 5100, 5132, 5610, 6415, 7698, 9350, 11220, 12830, 14025, 14113, 15396, 18700, 19245, 21811, 25660, 28050, 28226, 32075, 38490, 42339, 43622, 56100, 56452, 64150, 65433, 70565, 76980, 84678, 87244, 96225, 109055, 128300, 130866, 141130, 169356, 192450, 211695, 218110, 239921, 261732, 282260, 327165, 352825, 384900, 423390, 436220, 479842, 545275, 654330, 705650, 719763, 846780, 959684, 1058475, 1090550, 1199605, 1308660, 1411300, 1439526, 1635825, 2116950, 2181100, 2399210, 2879052, 3271650, 3598815, 4233900, 4798420, 5998025, 6543300, 7197630, 11996050, 14395260, 17994075, 23992100, 35988150, 71976300]

約数ペア:

[(1, 71976300), (2, 35988150), (3, 23992100), (4, 17994075), (5, 14395260), (6, 11996050), (10, 7197630), (11, 6543300), (12, 5998025), (15, 4798420), (17, 4233900), (20, 3598815), (22, 3271650), (25, 2879052), (30, 2399210), (33, 2181100), (34, 2116950), (44, 1635825), (50, 1439526), (51, 1411300), (55, 1308660), (60, 1199605), (66, 1090550), (68, 1058475), (75, 959684), (85, 846780), (100, 719763), (102, 705650), (110, 654330), (132, 545275), (150, 479842), (165, 436220), (170, 423390), (187, 384900), (204, 352825), (220, 327165), (255, 282260), (275, 261732), (300, 239921), (330, 218110), (340, 211695), (374, 192450), (425, 169356), (510, 141130), (550, 130866), (561, 128300), (660, 109055), (748, 96225), (825, 87244), (850, 84678), (935, 76980), (1020, 70565), (1100, 65433), (1122, 64150), (1275, 56452), (1283, 56100), (1650, 43622), (1700, 42339), (1870, 38490), (2244, 32075), (2550, 28226), (2566, 28050), (2805, 25660), (3300, 21811), (3740, 19245), (3849, 18700), (4675, 15396), (5100, 14113), (5132, 14025), (5610, 12830), (6415, 11220), (7698, 9350)]