2821205400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1163}}^1$

素因数の和:1506

約数の個数: 192

約数和(自身を含む): 9456894720

約数和(自身を除く): 6635689320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 311, 312, 325, 390, 520, 600, 622, 650, 780, 933, 975, 1163, 1244, 1300, 1555, 1560, 1866, 1950, 2326, 2488, 2600, 3110, 3489, 3732, 3900, 4043, 4652, 4665, 5815, 6220, 6978, 7464, 7775, 7800, 8086, 9304, 9330, 11630, 12129, 12440, 13956, 15119, 15550, 16172, 17445, 18660, 20215, 23260, 23325, 24258, 27912, 29075, 30238, 31100, 32344, 34890, 37320, 40430, 45357, 46520, 46650, 48516, 58150, 60476, 60645, 62200, 69780, 75595, 80860, 87225, 90714, 93300, 97032, 101075, 116300, 120952, 121290, 139560, 151190, 161720, 174450, 181428, 186600, 202150, 226785, 232600, 242580, 302380, 303225, 348900, 361693, 362856, 377975, 404300, 453570, 485160, 604760, 606450, 697800, 723386, 755950, 808600, 907140, 1085079, 1133925, 1212900, 1446772, 1511900, 1808465, 1814280, 2170158, 2267850, 2425800, 2893544, 3023800, 3616930, 4340316, 4535700, 4702009, 5425395, 7233860, 8680632, 9042325, 9071400, 9404018, 10850790, 14106027, 14467720, 18084650, 18808036, 21701580, 23510045, 27126975, 28212054, 36169300, 37616072, 43403160, 47020090, 54253950, 56424108, 70530135, 72338600, 94040180, 108507900, 112848216, 117550225, 141060270, 188080360, 217015800, 235100450, 282120540, 352650675, 470200900, 564241080, 705301350, 940401800, 1410602700, 2821205400]

約数ペア:

[(1, 2821205400), (2, 1410602700), (3, 940401800), (4, 705301350), (5, 564241080), (6, 470200900), (8, 352650675), (10, 282120540), (12, 235100450), (13, 217015800), (15, 188080360), (20, 141060270), (24, 117550225), (25, 112848216), (26, 108507900), (30, 94040180), (39, 72338600), (40, 70530135), (50, 56424108), (52, 54253950), (60, 47020090), (65, 43403160), (75, 37616072), (78, 36169300), (100, 28212054), (104, 27126975), (120, 23510045), (130, 21701580), (150, 18808036), (156, 18084650), (195, 14467720), (200, 14106027), (260, 10850790), (300, 9404018), (311, 9071400), (312, 9042325), (325, 8680632), (390, 7233860), (520, 5425395), (600, 4702009), (622, 4535700), (650, 4340316), (780, 3616930), (933, 3023800), (975, 2893544), (1163, 2425800), (1244, 2267850), (1300, 2170158), (1555, 1814280), (1560, 1808465), (1866, 1511900), (1950, 1446772), (2326, 1212900), (2488, 1133925), (2600, 1085079), (3110, 907140), (3489, 808600), (3732, 755950), (3900, 723386), (4043, 697800), (4652, 606450), (4665, 604760), (5815, 485160), (6220, 453570), (6978, 404300), (7464, 377975), (7775, 362856), (7800, 361693), (8086, 348900), (9304, 303225), (9330, 302380), (11630, 242580), (12129, 232600), (12440, 226785), (13956, 202150), (15119, 186600), (15550, 181428), (16172, 174450), (17445, 161720), (18660, 151190), (20215, 139560), (23260, 121290), (23325, 120952), (24258, 116300), (27912, 101075), (29075, 97032), (30238, 93300), (31100, 90714), (32344, 87225), (34890, 80860), (37320, 75595), (40430, 69780), (45357, 62200), (46520, 60645), (46650, 60476), (48516, 58150)]