5195815380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{4649}}^1$

素因数の和:5558

約数の個数: 144

約数和(自身を含む): 18036345600

約数和(自身を除く): 12840530220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 887, 1260, 1774, 2661, 3548, 4435, 4649, 5322, 6209, 7983, 8870, 9298, 10644, 12418, 13305, 13947, 15966, 17740, 18596, 18627, 23245, 24836, 26610, 27894, 31045, 31932, 32543, 37254, 39915, 41841, 46490, 53220, 55788, 55881, 62090, 65086, 69735, 74508, 79830, 83682, 92980, 93135, 97629, 111762, 124180, 130172, 139470, 159660, 162715, 167364, 186270, 195258, 209205, 223524, 278940, 279405, 292887, 325430, 372540, 390516, 418410, 488145, 558810, 585774, 650860, 836820, 976290, 1117620, 1171548, 1464435, 1952580, 2928870, 4123663, 5857740, 8247326, 12370989, 16494652, 20618315, 24741978, 28865641, 37112967, 41236630, 49483956, 57731282, 61854945, 74225934, 82473260, 86596923, 115462564, 123709890, 144328205, 148451868, 173193846, 185564835, 247419780, 259790769, 288656410, 346387692, 371129670, 432984615, 519581538, 577312820, 742259340, 865969230, 1039163076, 1298953845, 1731938460, 2597907690, 5195815380]

約数ペア:

[(1, 5195815380), (2, 2597907690), (3, 1731938460), (4, 1298953845), (5, 1039163076), (6, 865969230), (7, 742259340), (9, 577312820), (10, 519581538), (12, 432984615), (14, 371129670), (15, 346387692), (18, 288656410), (20, 259790769), (21, 247419780), (28, 185564835), (30, 173193846), (35, 148451868), (36, 144328205), (42, 123709890), (45, 115462564), (60, 86596923), (63, 82473260), (70, 74225934), (84, 61854945), (90, 57731282), (105, 49483956), (126, 41236630), (140, 37112967), (180, 28865641), (210, 24741978), (252, 20618315), (315, 16494652), (420, 12370989), (630, 8247326), (887, 5857740), (1260, 4123663), (1774, 2928870), (2661, 1952580), (3548, 1464435), (4435, 1171548), (4649, 1117620), (5322, 976290), (6209, 836820), (7983, 650860), (8870, 585774), (9298, 558810), (10644, 488145), (12418, 418410), (13305, 390516), (13947, 372540), (15966, 325430), (17740, 292887), (18596, 279405), (18627, 278940), (23245, 223524), (24836, 209205), (26610, 195258), (27894, 186270), (31045, 167364), (31932, 162715), (32543, 159660), (37254, 139470), (39915, 130172), (41841, 124180), (46490, 111762), (53220, 97629), (55788, 93135), (55881, 92980), (62090, 83682), (65086, 79830), (69735, 74508)]