898950420

素因数分解:

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

素因数の和:2215

約数の個数: 192

約数和(自身を含む): 3017145600

約数和(自身を除く): 2118195180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 41, 45, 54, 57, 60, 76, 82, 90, 95, 108, 114, 123, 135, 164, 171, 180, 190, 205, 228, 246, 270, 285, 342, 369, 380, 410, 492, 513, 540, 570, 615, 684, 738, 779, 820, 855, 1026, 1107, 1140, 1230, 1476, 1558, 1710, 1845, 2052, 2137, 2214, 2337, 2460, 2565, 3116, 3420, 3690, 3895, 4274, 4428, 4674, 5130, 5535, 6411, 7011, 7380, 7790, 8548, 9348, 10260, 10685, 11070, 11685, 12822, 14022, 15580, 19233, 21033, 21370, 22140, 23370, 25644, 28044, 32055, 35055, 38466, 40603, 42066, 42740, 46740, 57699, 64110, 70110, 76932, 81206, 84132, 87617, 96165, 105165, 115398, 121809, 128220, 140220, 162412, 175234, 192330, 203015, 210330, 230796, 243618, 262851, 288495, 350468, 365427, 384660, 406030, 420660, 438085, 487236, 525702, 576990, 609045, 730854, 788553, 812060, 876170, 1051404, 1096281, 1153980, 1218090, 1314255, 1461708, 1577106, 1664723, 1752340, 1827135, 2192562, 2365659, 2436180, 2628510, 3154212, 3329446, 3654270, 3942765, 4385124, 4731318, 4994169, 5257020, 5481405, 6658892, 7308540, 7885530, 8323615, 9462636, 9988338, 10962810, 11828295, 14982507, 15771060, 16647230, 19976676, 21925620, 23656590, 24970845, 29965014, 33294460, 44947521, 47313180, 49941690, 59930028, 74912535, 89895042, 99883380, 149825070, 179790084, 224737605, 299650140, 449475210, 898950420]

約数ペア:

[(1, 898950420), (2, 449475210), (3, 299650140), (4, 224737605), (5, 179790084), (6, 149825070), (9, 99883380), (10, 89895042), (12, 74912535), (15, 59930028), (18, 49941690), (19, 47313180), (20, 44947521), (27, 33294460), (30, 29965014), (36, 24970845), (38, 23656590), (41, 21925620), (45, 19976676), (54, 16647230), (57, 15771060), (60, 14982507), (76, 11828295), (82, 10962810), (90, 9988338), (95, 9462636), (108, 8323615), (114, 7885530), (123, 7308540), (135, 6658892), (164, 5481405), (171, 5257020), (180, 4994169), (190, 4731318), (205, 4385124), (228, 3942765), (246, 3654270), (270, 3329446), (285, 3154212), (342, 2628510), (369, 2436180), (380, 2365659), (410, 2192562), (492, 1827135), (513, 1752340), (540, 1664723), (570, 1577106), (615, 1461708), (684, 1314255), (738, 1218090), (779, 1153980), (820, 1096281), (855, 1051404), (1026, 876170), (1107, 812060), (1140, 788553), (1230, 730854), (1476, 609045), (1558, 576990), (1710, 525702), (1845, 487236), (2052, 438085), (2137, 420660), (2214, 406030), (2337, 384660), (2460, 365427), (2565, 350468), (3116, 288495), (3420, 262851), (3690, 243618), (3895, 230796), (4274, 210330), (4428, 203015), (4674, 192330), (5130, 175234), (5535, 162412), (6411, 140220), (7011, 128220), (7380, 121809), (7790, 115398), (8548, 105165), (9348, 96165), (10260, 87617), (10685, 84132), (11070, 81206), (11685, 76932), (12822, 70110), (14022, 64110), (15580, 57699), (19233, 46740), (21033, 42740), (21370, 42066), (22140, 40603), (23370, 38466), (25644, 35055), (28044, 32055)]