19742102100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{53113}}^1$

素因数の和:53199

約数の個数: 216

約数和(自身を含む): 71920605120

約数和(自身を除く): 52178503020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 59, 60, 63, 70, 75, 84, 90, 100, 105, 118, 126, 140, 150, 175, 177, 180, 210, 225, 236, 252, 295, 300, 315, 350, 354, 413, 420, 450, 525, 531, 590, 630, 700, 708, 826, 885, 900, 1050, 1062, 1180, 1239, 1260, 1475, 1575, 1652, 1770, 2065, 2100, 2124, 2478, 2655, 2950, 3150, 3540, 3717, 4130, 4425, 4956, 5310, 5900, 6195, 6300, 7434, 8260, 8850, 10325, 10620, 12390, 13275, 14868, 17700, 18585, 20650, 24780, 26550, 30975, 37170, 41300, 53100, 53113, 61950, 74340, 92925, 106226, 123900, 159339, 185850, 212452, 265565, 318678, 371700, 371791, 478017, 531130, 637356, 743582, 796695, 956034, 1062260, 1115373, 1327825, 1487164, 1593390, 1858955, 1912068, 2230746, 2390085, 2655650, 3133667, 3186780, 3346119, 3717910, 3983475, 4461492, 4780170, 5311300, 5576865, 6267334, 6692238, 7435820, 7966950, 9294775, 9401001, 9560340, 11153730, 11950425, 12534668, 13384476, 15668335, 15933900, 16730595, 18589550, 18802002, 21935669, 22307460, 23900850, 27884325, 28203003, 31336670, 33461190, 37179100, 37604004, 43871338, 47005005, 47801700, 55768650, 56406006, 62673340, 65807007, 66922380, 78341675, 83652975, 87742676, 94010010, 109678345, 111537300, 112812012, 131614014, 141015015, 156683350, 167305950, 188020020, 197421021, 219356690, 235025025, 263228028, 282030030, 313366700, 329035035, 334611900, 394842042, 438713380, 470050050, 548391725, 564060060, 658070070, 705075075, 789684084, 940100100, 987105105, 1096783450, 1316140140, 1410150150, 1645175175, 1974210210, 2193566900, 2820300300, 3290350350, 3948420420, 4935525525, 6580700700, 9871051050, 19742102100]

約数ペア:

[(1, 19742102100), (2, 9871051050), (3, 6580700700), (4, 4935525525), (5, 3948420420), (6, 3290350350), (7, 2820300300), (9, 2193566900), (10, 1974210210), (12, 1645175175), (14, 1410150150), (15, 1316140140), (18, 1096783450), (20, 987105105), (21, 940100100), (25, 789684084), (28, 705075075), (30, 658070070), (35, 564060060), (36, 548391725), (42, 470050050), (45, 438713380), (50, 394842042), (59, 334611900), (60, 329035035), (63, 313366700), (70, 282030030), (75, 263228028), (84, 235025025), (90, 219356690), (100, 197421021), (105, 188020020), (118, 167305950), (126, 156683350), (140, 141015015), (150, 131614014), (175, 112812012), (177, 111537300), (180, 109678345), (210, 94010010), (225, 87742676), (236, 83652975), (252, 78341675), (295, 66922380), (300, 65807007), (315, 62673340), (350, 56406006), (354, 55768650), (413, 47801700), (420, 47005005), (450, 43871338), (525, 37604004), (531, 37179100), (590, 33461190), (630, 31336670), (700, 28203003), (708, 27884325), (826, 23900850), (885, 22307460), (900, 21935669), (1050, 18802002), (1062, 18589550), (1180, 16730595), (1239, 15933900), (1260, 15668335), (1475, 13384476), (1575, 12534668), (1652, 11950425), (1770, 11153730), (2065, 9560340), (2100, 9401001), (2124, 9294775), (2478, 7966950), (2655, 7435820), (2950, 6692238), (3150, 6267334), (3540, 5576865), (3717, 5311300), (4130, 4780170), (4425, 4461492), (4956, 3983475), (5310, 3717910), (5900, 3346119), (6195, 3186780), (6300, 3133667), (7434, 2655650), (8260, 2390085), (8850, 2230746), (10325, 1912068), (10620, 1858955), (12390, 1593390), (13275, 1487164), (14868, 1327825), (17700, 1115373), (18585, 1062260), (20650, 956034), (24780, 796695), (26550, 743582), (30975, 637356), (37170, 531130), (41300, 478017), (53100, 371791), (53113, 371700), (61950, 318678), (74340, 265565), (92925, 212452), (106226, 185850), (123900, 159339)]