2028350700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{2081}}^1$

素因数の和:2142

約数の個数: 216

約数和(自身を含む): 6885340560

約数和(自身を除く): 4856989860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 361, 380, 450, 475, 513, 540, 570, 675, 684, 722, 855, 900, 950, 1026, 1083, 1140, 1350, 1425, 1444, 1710, 1805, 1900, 2052, 2081, 2166, 2565, 2700, 2850, 3249, 3420, 3610, 4162, 4275, 4332, 5130, 5415, 5700, 6243, 6498, 7220, 8324, 8550, 9025, 9747, 10260, 10405, 10830, 12486, 12825, 12996, 16245, 17100, 18050, 18729, 19494, 20810, 21660, 24972, 25650, 27075, 31215, 32490, 36100, 37458, 38988, 39539, 41620, 48735, 51300, 52025, 54150, 56187, 62430, 64980, 74916, 79078, 81225, 93645, 97470, 104050, 108300, 112374, 118617, 124860, 156075, 158156, 162450, 187290, 194940, 197695, 208100, 224748, 237234, 243675, 280935, 312150, 324900, 355851, 374580, 395390, 468225, 474468, 487350, 561870, 593085, 624300, 711702, 751241, 790780, 936450, 974700, 988475, 1067553, 1123740, 1186170, 1404675, 1423404, 1502482, 1779255, 1872900, 1976950, 2135106, 2253723, 2372340, 2809350, 2965425, 3004964, 3558510, 3756205, 3953900, 4270212, 4507446, 5337765, 5618700, 5930850, 6761169, 7117020, 7512410, 8896275, 9014892, 10675530, 11268615, 11861700, 13522338, 15024820, 17792550, 18781025, 20283507, 21351060, 22537230, 26688825, 27044676, 33805845, 35585100, 37562050, 40567014, 45074460, 53377650, 56343075, 67611690, 75124100, 81134028, 101417535, 106755300, 112686150, 135223380, 169029225, 202835070, 225372300, 338058450, 405670140, 507087675, 676116900, 1014175350, 2028350700]

約数ペア:

[(1, 2028350700), (2, 1014175350), (3, 676116900), (4, 507087675), (5, 405670140), (6, 338058450), (9, 225372300), (10, 202835070), (12, 169029225), (15, 135223380), (18, 112686150), (19, 106755300), (20, 101417535), (25, 81134028), (27, 75124100), (30, 67611690), (36, 56343075), (38, 53377650), (45, 45074460), (50, 40567014), (54, 37562050), (57, 35585100), (60, 33805845), (75, 27044676), (76, 26688825), (90, 22537230), (95, 21351060), (100, 20283507), (108, 18781025), (114, 17792550), (135, 15024820), (150, 13522338), (171, 11861700), (180, 11268615), (190, 10675530), (225, 9014892), (228, 8896275), (270, 7512410), (285, 7117020), (300, 6761169), (342, 5930850), (361, 5618700), (380, 5337765), (450, 4507446), (475, 4270212), (513, 3953900), (540, 3756205), (570, 3558510), (675, 3004964), (684, 2965425), (722, 2809350), (855, 2372340), (900, 2253723), (950, 2135106), (1026, 1976950), (1083, 1872900), (1140, 1779255), (1350, 1502482), (1425, 1423404), (1444, 1404675), (1710, 1186170), (1805, 1123740), (1900, 1067553), (2052, 988475), (2081, 974700), (2166, 936450), (2565, 790780), (2700, 751241), (2850, 711702), (3249, 624300), (3420, 593085), (3610, 561870), (4162, 487350), (4275, 474468), (4332, 468225), (5130, 395390), (5415, 374580), (5700, 355851), (6243, 324900), (6498, 312150), (7220, 280935), (8324, 243675), (8550, 237234), (9025, 224748), (9747, 208100), (10260, 197695), (10405, 194940), (10830, 187290), (12486, 162450), (12825, 158156), (12996, 156075), (16245, 124860), (17100, 118617), (18050, 112374), (18729, 108300), (19494, 104050), (20810, 97470), (21660, 93645), (24972, 81225), (25650, 79078), (27075, 74916), (31215, 64980), (32490, 62430), (36100, 56187), (37458, 54150), (38988, 52025), (39539, 51300), (41620, 48735)]