120401100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2389

約数の個数: 144

約数和(自身を含む): 407612800

約数和(自身を除く): 287211700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2347, 2565, 2700, 2850, 3420, 4275, 4694, 5130, 5700, 7041, 8550, 9388, 10260, 11735, 12825, 14082, 17100, 21123, 23470, 25650, 28164, 35205, 42246, 44593, 46940, 51300, 58675, 63369, 70410, 84492, 89186, 105615, 117350, 126738, 133779, 140820, 176025, 178372, 211230, 222965, 234700, 253476, 267558, 316845, 352050, 401337, 422460, 445930, 528075, 535116, 633690, 668895, 704100, 802674, 891860, 1056150, 1114825, 1204011, 1267380, 1337790, 1584225, 1605348, 2006685, 2112300, 2229650, 2408022, 2675580, 3168450, 3344475, 4013370, 4459300, 4816044, 6020055, 6336900, 6688950, 8026740, 10033425, 12040110, 13377900, 20066850, 24080220, 30100275, 40133700, 60200550, 120401100]

約数ペア:

[(1, 120401100), (2, 60200550), (3, 40133700), (4, 30100275), (5, 24080220), (6, 20066850), (9, 13377900), (10, 12040110), (12, 10033425), (15, 8026740), (18, 6688950), (19, 6336900), (20, 6020055), (25, 4816044), (27, 4459300), (30, 4013370), (36, 3344475), (38, 3168450), (45, 2675580), (50, 2408022), (54, 2229650), (57, 2112300), (60, 2006685), (75, 1605348), (76, 1584225), (90, 1337790), (95, 1267380), (100, 1204011), (108, 1114825), (114, 1056150), (135, 891860), (150, 802674), (171, 704100), (180, 668895), (190, 633690), (225, 535116), (228, 528075), (270, 445930), (285, 422460), (300, 401337), (342, 352050), (380, 316845), (450, 267558), (475, 253476), (513, 234700), (540, 222965), (570, 211230), (675, 178372), (684, 176025), (855, 140820), (900, 133779), (950, 126738), (1026, 117350), (1140, 105615), (1350, 89186), (1425, 84492), (1710, 70410), (1900, 63369), (2052, 58675), (2347, 51300), (2565, 46940), (2700, 44593), (2850, 42246), (3420, 35205), (4275, 28164), (4694, 25650), (5130, 23470), (5700, 21123), (7041, 17100), (8550, 14082), (9388, 12825), (10260, 11735)]