42156944700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{16811}}^1$

素因数の和:17484

約数の個数: 144

約数和(自身を含む): 131568829056

約数和(自身を除く): 89411884356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 643, 650, 780, 975, 1286, 1300, 1929, 1950, 2572, 3215, 3858, 3900, 6430, 7716, 8359, 9645, 12860, 16075, 16718, 16811, 19290, 25077, 32150, 33436, 33622, 38580, 41795, 48225, 50154, 50433, 64300, 67244, 83590, 84055, 96450, 100308, 100866, 125385, 167180, 168110, 192900, 201732, 208975, 218543, 250770, 252165, 336220, 417950, 420275, 437086, 501540, 504330, 626925, 655629, 835900, 840550, 874172, 1008660, 1092715, 1253850, 1260825, 1311258, 1681100, 2185430, 2507700, 2521650, 2622516, 3278145, 4370860, 5043300, 5463575, 6556290, 10809473, 10927150, 13112580, 16390725, 21618946, 21854300, 32428419, 32781450, 43237892, 54047365, 64856838, 65562900, 108094730, 129713676, 140523149, 162142095, 216189460, 270236825, 281046298, 324284190, 421569447, 540473650, 562092596, 648568380, 702615745, 810710475, 843138894, 1080947300, 1405231490, 1621420950, 1686277788, 2107847235, 2810462980, 3242841900, 3513078725, 4215694470, 7026157450, 8431388940, 10539236175, 14052314900, 21078472350, 42156944700]

約数ペア:

[(1, 42156944700), (2, 21078472350), (3, 14052314900), (4, 10539236175), (5, 8431388940), (6, 7026157450), (10, 4215694470), (12, 3513078725), (13, 3242841900), (15, 2810462980), (20, 2107847235), (25, 1686277788), (26, 1621420950), (30, 1405231490), (39, 1080947300), (50, 843138894), (52, 810710475), (60, 702615745), (65, 648568380), (75, 562092596), (78, 540473650), (100, 421569447), (130, 324284190), (150, 281046298), (156, 270236825), (195, 216189460), (260, 162142095), (300, 140523149), (325, 129713676), (390, 108094730), (643, 65562900), (650, 64856838), (780, 54047365), (975, 43237892), (1286, 32781450), (1300, 32428419), (1929, 21854300), (1950, 21618946), (2572, 16390725), (3215, 13112580), (3858, 10927150), (3900, 10809473), (6430, 6556290), (7716, 5463575), (8359, 5043300), (9645, 4370860), (12860, 3278145), (16075, 2622516), (16718, 2521650), (16811, 2507700), (19290, 2185430), (25077, 1681100), (32150, 1311258), (33436, 1260825), (33622, 1253850), (38580, 1092715), (41795, 1008660), (48225, 874172), (50154, 840550), (50433, 835900), (64300, 655629), (67244, 626925), (83590, 504330), (84055, 501540), (96450, 437086), (100308, 420275), (100866, 417950), (125385, 336220), (167180, 252165), (168110, 250770), (192900, 218543), (201732, 208975)]