202168980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:991

約数の個数: 192

約数和(自身を含む): 699955200

約数和(自身を除く): 497786220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 929, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1858, 1860, 2015, 2340, 2418, 2787, 2790, 3348, 3510, 3627, 3716, 4030, 4185, 4645, 4836, 5574, 5580, 6045, 7020, 7254, 8060, 8361, 8370, 9290, 10881, 11148, 12077, 12090, 13935, 14508, 16722, 16740, 18135, 18580, 21762, 24154, 24180, 25083, 27870, 28799, 33444, 36231, 36270, 41805, 43524, 48308, 50166, 54405, 55740, 57598, 60385, 72462, 72540, 83610, 86397, 100332, 108693, 108810, 115196, 120770, 125415, 143995, 144924, 167220, 172794, 181155, 217386, 217620, 241540, 250830, 259191, 287990, 326079, 345588, 362310, 374387, 431985, 434772, 501660, 518382, 543465, 575980, 652158, 724620, 748774, 777573, 863970, 1036764, 1086930, 1123161, 1295955, 1304316, 1497548, 1555146, 1630395, 1727940, 1871935, 2173860, 2246322, 2591910, 3110292, 3260790, 3369483, 3743870, 3887865, 4492644, 5183820, 5615805, 6521580, 6738966, 7487740, 7775730, 10108449, 11231610, 13477932, 15551460, 16847415, 20216898, 22463220, 33694830, 40433796, 50542245, 67389660, 101084490, 202168980]

約数ペア:

[(1, 202168980), (2, 101084490), (3, 67389660), (4, 50542245), (5, 40433796), (6, 33694830), (9, 22463220), (10, 20216898), (12, 16847415), (13, 15551460), (15, 13477932), (18, 11231610), (20, 10108449), (26, 7775730), (27, 7487740), (30, 6738966), (31, 6521580), (36, 5615805), (39, 5183820), (45, 4492644), (52, 3887865), (54, 3743870), (60, 3369483), (62, 3260790), (65, 3110292), (78, 2591910), (90, 2246322), (93, 2173860), (108, 1871935), (117, 1727940), (124, 1630395), (130, 1555146), (135, 1497548), (155, 1304316), (156, 1295955), (180, 1123161), (186, 1086930), (195, 1036764), (234, 863970), (260, 777573), (270, 748774), (279, 724620), (310, 652158), (351, 575980), (372, 543465), (390, 518382), (403, 501660), (465, 434772), (468, 431985), (540, 374387), (558, 362310), (585, 345588), (620, 326079), (702, 287990), (780, 259191), (806, 250830), (837, 241540), (929, 217620), (930, 217386), (1116, 181155), (1170, 172794), (1209, 167220), (1395, 144924), (1404, 143995), (1612, 125415), (1674, 120770), (1755, 115196), (1858, 108810), (1860, 108693), (2015, 100332), (2340, 86397), (2418, 83610), (2787, 72540), (2790, 72462), (3348, 60385), (3510, 57598), (3627, 55740), (3716, 54405), (4030, 50166), (4185, 48308), (4645, 43524), (4836, 41805), (5574, 36270), (5580, 36231), (6045, 33444), (7020, 28799), (7254, 27870), (8060, 25083), (8361, 24180), (8370, 24154), (9290, 21762), (10881, 18580), (11148, 18135), (12077, 16740), (12090, 16722), (13935, 14508)]