2012180400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{883}}^1$

素因数の和:1121

約数の個数: 240

約数和(自身を含む): 7203963520

約数和(自身を除く): 5191783120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 211, 216, 225, 240, 270, 300, 360, 400, 422, 432, 450, 540, 600, 633, 675, 720, 844, 883, 900, 1055, 1080, 1200, 1266, 1350, 1688, 1766, 1800, 1899, 2110, 2160, 2532, 2649, 2700, 3165, 3376, 3532, 3600, 3798, 4220, 4415, 5064, 5275, 5298, 5400, 5697, 6330, 7064, 7596, 7947, 8440, 8830, 9495, 10128, 10550, 10596, 10800, 11394, 12660, 13245, 14128, 15192, 15825, 15894, 16880, 17660, 18990, 21100, 21192, 22075, 22788, 23841, 25320, 26490, 28485, 30384, 31650, 31788, 35320, 37980, 39735, 42200, 42384, 44150, 45576, 47475, 47682, 50640, 52980, 56970, 63300, 63576, 66225, 70640, 75960, 79470, 84400, 88300, 91152, 94950, 95364, 105960, 113940, 119205, 126600, 127152, 132450, 142425, 151920, 158940, 176600, 186313, 189900, 190728, 198675, 211920, 227880, 238410, 253200, 264900, 284850, 317880, 353200, 372626, 379800, 381456, 397350, 455760, 476820, 529800, 558939, 569700, 596025, 635760, 745252, 759600, 794700, 931565, 953640, 1059600, 1117878, 1139400, 1192050, 1490504, 1589400, 1676817, 1863130, 1907280, 2235756, 2278800, 2384100, 2794695, 2981008, 3178800, 3353634, 3726260, 4471512, 4657825, 4768200, 5030451, 5589390, 6707268, 7452520, 8384085, 8943024, 9315650, 9536400, 10060902, 11178780, 13414536, 13973475, 14905040, 16768170, 18631300, 20121804, 22357560, 25152255, 26829072, 27946950, 33536340, 37262600, 40243608, 41920425, 44715120, 50304510, 55893900, 67072680, 74525200, 80487216, 83840850, 100609020, 111787800, 125761275, 134145360, 167681700, 201218040, 223575600, 251522550, 335363400, 402436080, 503045100, 670726800, 1006090200, 2012180400]

約数ペア:

[(1, 2012180400), (2, 1006090200), (3, 670726800), (4, 503045100), (5, 402436080), (6, 335363400), (8, 251522550), (9, 223575600), (10, 201218040), (12, 167681700), (15, 134145360), (16, 125761275), (18, 111787800), (20, 100609020), (24, 83840850), (25, 80487216), (27, 74525200), (30, 67072680), (36, 55893900), (40, 50304510), (45, 44715120), (48, 41920425), (50, 40243608), (54, 37262600), (60, 33536340), (72, 27946950), (75, 26829072), (80, 25152255), (90, 22357560), (100, 20121804), (108, 18631300), (120, 16768170), (135, 14905040), (144, 13973475), (150, 13414536), (180, 11178780), (200, 10060902), (211, 9536400), (216, 9315650), (225, 8943024), (240, 8384085), (270, 7452520), (300, 6707268), (360, 5589390), (400, 5030451), (422, 4768200), (432, 4657825), (450, 4471512), (540, 3726260), (600, 3353634), (633, 3178800), (675, 2981008), (720, 2794695), (844, 2384100), (883, 2278800), (900, 2235756), (1055, 1907280), (1080, 1863130), (1200, 1676817), (1266, 1589400), (1350, 1490504), (1688, 1192050), (1766, 1139400), (1800, 1117878), (1899, 1059600), (2110, 953640), (2160, 931565), (2532, 794700), (2649, 759600), (2700, 745252), (3165, 635760), (3376, 596025), (3532, 569700), (3600, 558939), (3798, 529800), (4220, 476820), (4415, 455760), (5064, 397350), (5275, 381456), (5298, 379800), (5400, 372626), (5697, 353200), (6330, 317880), (7064, 284850), (7596, 264900), (7947, 253200), (8440, 238410), (8830, 227880), (9495, 211920), (10128, 198675), (10550, 190728), (10596, 189900), (10800, 186313), (11394, 176600), (12660, 158940), (13245, 151920), (14128, 142425), (15192, 132450), (15825, 127152), (15894, 126600), (16880, 119205), (17660, 113940), (18990, 105960), (21100, 95364), (21192, 94950), (22075, 91152), (22788, 88300), (23841, 84400), (25320, 79470), (26490, 75960), (28485, 70640), (30384, 66225), (31650, 63576), (31788, 63300), (35320, 56970), (37980, 52980), (39735, 50640), (42200, 47682), (42384, 47475), (44150, 45576)]