205298848300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{271811}}^1$

素因数の和:271928

約数の個数: 144

約数和(自身を含む): 554913983232

約数和(自身を除く): 349615134932

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 83, 91, 100, 130, 140, 166, 175, 182, 260, 325, 332, 350, 364, 415, 455, 581, 650, 700, 830, 910, 1079, 1162, 1300, 1660, 1820, 2075, 2158, 2275, 2324, 2905, 4150, 4316, 4550, 5395, 5810, 7553, 8300, 9100, 10790, 11620, 14525, 15106, 21580, 26975, 29050, 30212, 37765, 53950, 58100, 75530, 107900, 151060, 188825, 271811, 377650, 543622, 755300, 1087244, 1359055, 1902677, 2718110, 3533543, 3805354, 5436220, 6795275, 7067086, 7610708, 9513385, 13590550, 14134172, 17667715, 19026770, 22560313, 24734801, 27181100, 35335430, 38053540, 45120626, 47566925, 49469602, 70670860, 88338575, 90241252, 95133850, 98939204, 112801565, 123674005, 157922191, 176677150, 190267700, 225603130, 247348010, 293284069, 315844382, 353354300, 451206260, 494696020, 564007825, 586568138, 618370025, 631688764, 789610955, 1128015650, 1173136276, 1236740050, 1466420345, 1579221910, 2052988483, 2256031300, 2473480100, 2932840690, 3158443820, 3948054775, 4105976966, 5865681380, 7332101725, 7896109550, 8211953932, 10264942415, 14664203450, 15792219100, 20529884830, 29328406900, 41059769660, 51324712075, 102649424150, 205298848300]

約数ペア:

[(1, 205298848300), (2, 102649424150), (4, 51324712075), (5, 41059769660), (7, 29328406900), (10, 20529884830), (13, 15792219100), (14, 14664203450), (20, 10264942415), (25, 8211953932), (26, 7896109550), (28, 7332101725), (35, 5865681380), (50, 4105976966), (52, 3948054775), (65, 3158443820), (70, 2932840690), (83, 2473480100), (91, 2256031300), (100, 2052988483), (130, 1579221910), (140, 1466420345), (166, 1236740050), (175, 1173136276), (182, 1128015650), (260, 789610955), (325, 631688764), (332, 618370025), (350, 586568138), (364, 564007825), (415, 494696020), (455, 451206260), (581, 353354300), (650, 315844382), (700, 293284069), (830, 247348010), (910, 225603130), (1079, 190267700), (1162, 176677150), (1300, 157922191), (1660, 123674005), (1820, 112801565), (2075, 98939204), (2158, 95133850), (2275, 90241252), (2324, 88338575), (2905, 70670860), (4150, 49469602), (4316, 47566925), (4550, 45120626), (5395, 38053540), (5810, 35335430), (7553, 27181100), (8300, 24734801), (9100, 22560313), (10790, 19026770), (11620, 17667715), (14525, 14134172), (15106, 13590550), (21580, 9513385), (26975, 7610708), (29050, 7067086), (30212, 6795275), (37765, 5436220), (53950, 3805354), (58100, 3533543), (75530, 2718110), (107900, 1902677), (151060, 1359055), (188825, 1087244), (271811, 755300), (377650, 543622)]