299650140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2212

約数の個数: 144

約数和(自身を含む): 980572320

約数和(自身を除く): 680922180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 41, 45, 57, 60, 76, 82, 90, 95, 114, 123, 164, 171, 180, 190, 205, 228, 246, 285, 342, 369, 380, 410, 492, 570, 615, 684, 738, 779, 820, 855, 1140, 1230, 1476, 1558, 1710, 1845, 2137, 2337, 2460, 3116, 3420, 3690, 3895, 4274, 4674, 6411, 7011, 7380, 7790, 8548, 9348, 10685, 11685, 12822, 14022, 15580, 19233, 21370, 23370, 25644, 28044, 32055, 35055, 38466, 40603, 42740, 46740, 64110, 70110, 76932, 81206, 87617, 96165, 121809, 128220, 140220, 162412, 175234, 192330, 203015, 243618, 262851, 350468, 365427, 384660, 406030, 438085, 487236, 525702, 609045, 730854, 788553, 812060, 876170, 1051404, 1218090, 1314255, 1461708, 1577106, 1664723, 1752340, 1827135, 2436180, 2628510, 3154212, 3329446, 3654270, 3942765, 4994169, 5257020, 6658892, 7308540, 7885530, 8323615, 9988338, 14982507, 15771060, 16647230, 19976676, 24970845, 29965014, 33294460, 49941690, 59930028, 74912535, 99883380, 149825070, 299650140]

約数ペア:

[(1, 299650140), (2, 149825070), (3, 99883380), (4, 74912535), (5, 59930028), (6, 49941690), (9, 33294460), (10, 29965014), (12, 24970845), (15, 19976676), (18, 16647230), (19, 15771060), (20, 14982507), (30, 9988338), (36, 8323615), (38, 7885530), (41, 7308540), (45, 6658892), (57, 5257020), (60, 4994169), (76, 3942765), (82, 3654270), (90, 3329446), (95, 3154212), (114, 2628510), (123, 2436180), (164, 1827135), (171, 1752340), (180, 1664723), (190, 1577106), (205, 1461708), (228, 1314255), (246, 1218090), (285, 1051404), (342, 876170), (369, 812060), (380, 788553), (410, 730854), (492, 609045), (570, 525702), (615, 487236), (684, 438085), (738, 406030), (779, 384660), (820, 365427), (855, 350468), (1140, 262851), (1230, 243618), (1476, 203015), (1558, 192330), (1710, 175234), (1845, 162412), (2137, 140220), (2337, 128220), (2460, 121809), (3116, 96165), (3420, 87617), (3690, 81206), (3895, 76932), (4274, 70110), (4674, 64110), (6411, 46740), (7011, 42740), (7380, 40603), (7790, 38466), (8548, 35055), (9348, 32055), (10685, 28044), (11685, 25644), (12822, 23370), (14022, 21370), (15580, 19233)]