220134600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{17471}}^1$

素因数の和:17500

約数の個数: 144

約数和(自身を含む): 844945920

約数和(自身を除く): 624811320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 17471, 34942, 52413, 69884, 87355, 104826, 122297, 139768, 157239, 174710, 209652, 244594, 262065, 314478, 349420, 366891, 419304, 436775, 489188, 524130, 611485, 628956, 698840, 733782, 786195, 873550, 978376, 1048260, 1100673, 1222970, 1257912, 1310325, 1467564, 1572390, 1747100, 1834455, 2096520, 2201346, 2445940, 2620650, 2935128, 3057425, 3144780, 3494200, 3668910, 3930975, 4402692, 4891880, 5241300, 5503365, 6114850, 6289560, 7337820, 7861950, 8805384, 9172275, 10482600, 11006730, 12229700, 14675640, 15723900, 18344550, 22013460, 24459400, 27516825, 31447800, 36689100, 44026920, 55033650, 73378200, 110067300, 220134600]

約数ペア:

[(1, 220134600), (2, 110067300), (3, 73378200), (4, 55033650), (5, 44026920), (6, 36689100), (7, 31447800), (8, 27516825), (9, 24459400), (10, 22013460), (12, 18344550), (14, 15723900), (15, 14675640), (18, 12229700), (20, 11006730), (21, 10482600), (24, 9172275), (25, 8805384), (28, 7861950), (30, 7337820), (35, 6289560), (36, 6114850), (40, 5503365), (42, 5241300), (45, 4891880), (50, 4402692), (56, 3930975), (60, 3668910), (63, 3494200), (70, 3144780), (72, 3057425), (75, 2935128), (84, 2620650), (90, 2445940), (100, 2201346), (105, 2096520), (120, 1834455), (126, 1747100), (140, 1572390), (150, 1467564), (168, 1310325), (175, 1257912), (180, 1222970), (200, 1100673), (210, 1048260), (225, 978376), (252, 873550), (280, 786195), (300, 733782), (315, 698840), (350, 628956), (360, 611485), (420, 524130), (450, 489188), (504, 436775), (525, 419304), (600, 366891), (630, 349420), (700, 314478), (840, 262065), (900, 244594), (1050, 209652), (1260, 174710), (1400, 157239), (1575, 139768), (1800, 122297), (2100, 104826), (2520, 87355), (3150, 69884), (4200, 52413), (6300, 34942), (12600, 17471)]