57402800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 180821760

約数和(自身を除く): 123418960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 35, 38, 40, 50, 52, 56, 65, 70, 76, 80, 83, 91, 95, 100, 104, 112, 130, 133, 140, 152, 166, 175, 182, 190, 200, 208, 247, 260, 266, 280, 304, 325, 332, 350, 364, 380, 400, 415, 455, 475, 494, 520, 532, 560, 581, 650, 664, 665, 700, 728, 760, 830, 910, 950, 988, 1040, 1064, 1079, 1162, 1235, 1300, 1328, 1330, 1400, 1456, 1520, 1577, 1660, 1729, 1820, 1900, 1976, 2075, 2128, 2158, 2275, 2324, 2470, 2600, 2660, 2800, 2905, 3154, 3320, 3325, 3458, 3640, 3800, 3952, 4150, 4316, 4550, 4648, 4940, 5200, 5320, 5395, 5810, 6175, 6308, 6640, 6650, 6916, 7280, 7553, 7600, 7885, 8300, 8632, 8645, 9100, 9296, 9880, 10640, 10790, 11039, 11620, 12350, 12616, 13300, 13832, 14525, 15106, 15770, 16600, 17264, 17290, 18200, 19760, 20501, 21580, 22078, 23240, 24700, 25232, 26600, 26975, 27664, 29050, 30212, 31540, 33200, 34580, 36400, 37765, 39425, 41002, 43160, 43225, 44156, 46480, 49400, 53200, 53950, 55195, 58100, 60424, 63080, 69160, 75530, 78850, 82004, 86320, 86450, 88312, 98800, 102505, 107900, 110390, 116200, 120848, 126160, 138320, 143507, 151060, 157700, 164008, 172900, 176624, 188825, 205010, 215800, 220780, 232400, 275975, 287014, 302120, 315400, 328016, 345800, 377650, 410020, 431600, 441560, 512525, 551950, 574028, 604240, 630800, 691600, 717535, 755300, 820040, 883120, 1025050, 1103900, 1148056, 1435070, 1510600, 1640080, 2050100, 2207800, 2296112, 2870140, 3021200, 3587675, 4100200, 4415600, 5740280, 7175350, 8200400, 11480560, 14350700, 28701400, 57402800]

約数ペア:

[(1, 57402800), (2, 28701400), (4, 14350700), (5, 11480560), (7, 8200400), (8, 7175350), (10, 5740280), (13, 4415600), (14, 4100200), (16, 3587675), (19, 3021200), (20, 2870140), (25, 2296112), (26, 2207800), (28, 2050100), (35, 1640080), (38, 1510600), (40, 1435070), (50, 1148056), (52, 1103900), (56, 1025050), (65, 883120), (70, 820040), (76, 755300), (80, 717535), (83, 691600), (91, 630800), (95, 604240), (100, 574028), (104, 551950), (112, 512525), (130, 441560), (133, 431600), (140, 410020), (152, 377650), (166, 345800), (175, 328016), (182, 315400), (190, 302120), (200, 287014), (208, 275975), (247, 232400), (260, 220780), (266, 215800), (280, 205010), (304, 188825), (325, 176624), (332, 172900), (350, 164008), (364, 157700), (380, 151060), (400, 143507), (415, 138320), (455, 126160), (475, 120848), (494, 116200), (520, 110390), (532, 107900), (560, 102505), (581, 98800), (650, 88312), (664, 86450), (665, 86320), (700, 82004), (728, 78850), (760, 75530), (830, 69160), (910, 63080), (950, 60424), (988, 58100), (1040, 55195), (1064, 53950), (1079, 53200), (1162, 49400), (1235, 46480), (1300, 44156), (1328, 43225), (1330, 43160), (1400, 41002), (1456, 39425), (1520, 37765), (1577, 36400), (1660, 34580), (1729, 33200), (1820, 31540), (1900, 30212), (1976, 29050), (2075, 27664), (2128, 26975), (2158, 26600), (2275, 25232), (2324, 24700), (2470, 23240), (2600, 22078), (2660, 21580), (2800, 20501), (2905, 19760), (3154, 18200), (3320, 17290), (3325, 17264), (3458, 16600), (3640, 15770), (3800, 15106), (3952, 14525), (4150, 13832), (4316, 13300), (4550, 12616), (4648, 12350), (4940, 11620), (5200, 11039), (5320, 10790), (5395, 10640), (5810, 9880), (6175, 9296), (6308, 9100), (6640, 8645), (6650, 8632), (6916, 8300), (7280, 7885), (7553, 7600)]