20163618750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1657}}^1$

素因数の和:1757

約数の個数: 192

約数和(自身を含む): 55953918720

約数和(自身を除く): 35790299970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 59, 66, 75, 110, 118, 125, 150, 165, 177, 250, 275, 295, 330, 354, 375, 550, 590, 625, 649, 750, 825, 885, 1250, 1298, 1375, 1475, 1650, 1657, 1770, 1875, 1947, 2750, 2950, 3125, 3245, 3314, 3750, 3894, 4125, 4425, 4971, 6250, 6490, 6875, 7375, 8250, 8285, 8850, 9375, 9735, 9942, 13750, 14750, 16225, 16570, 18227, 18750, 19470, 20625, 22125, 24855, 32450, 34375, 36454, 36875, 41250, 41425, 44250, 48675, 49710, 54681, 68750, 73750, 81125, 82850, 91135, 97350, 97763, 103125, 109362, 110625, 124275, 162250, 182270, 184375, 195526, 206250, 207125, 221250, 243375, 248550, 273405, 293289, 368750, 405625, 414250, 455675, 486750, 488815, 546810, 553125, 586578, 621375, 811250, 911350, 977630, 1035625, 1075393, 1106250, 1216875, 1242750, 1367025, 1466445, 2028125, 2071250, 2150786, 2278375, 2433750, 2444075, 2734050, 2932890, 3106875, 3226179, 4056250, 4556750, 4888150, 5178125, 5376965, 6084375, 6213750, 6452358, 6835125, 7332225, 10356250, 10753930, 11391875, 12168750, 12220375, 13670250, 14664450, 15534375, 16130895, 22783750, 24440750, 26884825, 31068750, 32261790, 34175625, 36661125, 53769650, 56959375, 61101875, 68351250, 73322250, 80654475, 113918750, 122203750, 134424125, 161308950, 170878125, 183305625, 268848250, 305509375, 341756250, 366611250, 403272375, 611018750, 672120625, 806544750, 916528125, 1344241250, 1833056250, 2016361875, 3360603125, 4032723750, 6721206250, 10081809375, 20163618750]

約数ペア:

[(1, 20163618750), (2, 10081809375), (3, 6721206250), (5, 4032723750), (6, 3360603125), (10, 2016361875), (11, 1833056250), (15, 1344241250), (22, 916528125), (25, 806544750), (30, 672120625), (33, 611018750), (50, 403272375), (55, 366611250), (59, 341756250), (66, 305509375), (75, 268848250), (110, 183305625), (118, 170878125), (125, 161308950), (150, 134424125), (165, 122203750), (177, 113918750), (250, 80654475), (275, 73322250), (295, 68351250), (330, 61101875), (354, 56959375), (375, 53769650), (550, 36661125), (590, 34175625), (625, 32261790), (649, 31068750), (750, 26884825), (825, 24440750), (885, 22783750), (1250, 16130895), (1298, 15534375), (1375, 14664450), (1475, 13670250), (1650, 12220375), (1657, 12168750), (1770, 11391875), (1875, 10753930), (1947, 10356250), (2750, 7332225), (2950, 6835125), (3125, 6452358), (3245, 6213750), (3314, 6084375), (3750, 5376965), (3894, 5178125), (4125, 4888150), (4425, 4556750), (4971, 4056250), (6250, 3226179), (6490, 3106875), (6875, 2932890), (7375, 2734050), (8250, 2444075), (8285, 2433750), (8850, 2278375), (9375, 2150786), (9735, 2071250), (9942, 2028125), (13750, 1466445), (14750, 1367025), (16225, 1242750), (16570, 1216875), (18227, 1106250), (18750, 1075393), (19470, 1035625), (20625, 977630), (22125, 911350), (24855, 811250), (32450, 621375), (34375, 586578), (36454, 553125), (36875, 546810), (41250, 488815), (41425, 486750), (44250, 455675), (48675, 414250), (49710, 405625), (54681, 368750), (68750, 293289), (73750, 273405), (81125, 248550), (82850, 243375), (91135, 221250), (97350, 207125), (97763, 206250), (103125, 195526), (109362, 184375), (110625, 182270), (124275, 162250)]