2252825820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:857

約数の個数: 288

約数和(自身を含む): 8292211200

約数和(自身を除く): 6039385380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 139, 140, 171, 180, 190, 210, 228, 252, 266, 278, 285, 315, 342, 380, 399, 417, 420, 532, 556, 570, 630, 665, 677, 684, 695, 798, 834, 855, 973, 1140, 1197, 1251, 1260, 1330, 1354, 1390, 1596, 1668, 1710, 1946, 1995, 2031, 2085, 2394, 2502, 2641, 2660, 2708, 2780, 2919, 3385, 3420, 3892, 3990, 4062, 4170, 4739, 4788, 4865, 5004, 5282, 5838, 5985, 6093, 6255, 6770, 7923, 7980, 8124, 8340, 8757, 9478, 9730, 10155, 10564, 11676, 11970, 12186, 12510, 12863, 13205, 13540, 14217, 14595, 15846, 17514, 18487, 18956, 19460, 20310, 23695, 23769, 23940, 24372, 25020, 25726, 26410, 28434, 29190, 30465, 31692, 35028, 36974, 38589, 39615, 40620, 42651, 43785, 47390, 47538, 51452, 52820, 55461, 56868, 58380, 60930, 64315, 71085, 73948, 77178, 79230, 85302, 87570, 90041, 92435, 94103, 94780, 95076, 110922, 115767, 118845, 121860, 128630, 142170, 154356, 158460, 166383, 170604, 175140, 180082, 184870, 188206, 192945, 213255, 221844, 231534, 237690, 257260, 270123, 277305, 282309, 284340, 332766, 360164, 369740, 376412, 385890, 426510, 450205, 463068, 470515, 475380, 540246, 554610, 564618, 578835, 658721, 665532, 771780, 810369, 831915, 846927, 853020, 900410, 941030, 1080492, 1109220, 1129236, 1157670, 1317442, 1350615, 1411545, 1620738, 1663830, 1693854, 1787957, 1800820, 1882060, 1976163, 2315340, 2634884, 2701230, 2823090, 3241476, 3293605, 3327660, 3387708, 3575914, 3952326, 4051845, 4234635, 5363871, 5402460, 5646180, 5928489, 6587210, 7151828, 7904652, 8103690, 8469270, 8939785, 9880815, 10727742, 11856978, 12515699, 13174420, 16091613, 16207380, 16938540, 17879570, 19761630, 21455484, 23713956, 25031398, 26819355, 29642445, 32183226, 35759140, 37547097, 39523260, 50062796, 53638710, 59284890, 62578495, 64366452, 75094194, 80458065, 107277420, 112641291, 118569780, 125156990, 150188388, 160916130, 187735485, 225282582, 250313980, 321832260, 375470970, 450565164, 563206455, 750941940, 1126412910, 2252825820]

約数ペア:

[(1, 2252825820), (2, 1126412910), (3, 750941940), (4, 563206455), (5, 450565164), (6, 375470970), (7, 321832260), (9, 250313980), (10, 225282582), (12, 187735485), (14, 160916130), (15, 150188388), (18, 125156990), (19, 118569780), (20, 112641291), (21, 107277420), (28, 80458065), (30, 75094194), (35, 64366452), (36, 62578495), (38, 59284890), (42, 53638710), (45, 50062796), (57, 39523260), (60, 37547097), (63, 35759140), (70, 32183226), (76, 29642445), (84, 26819355), (90, 25031398), (95, 23713956), (105, 21455484), (114, 19761630), (126, 17879570), (133, 16938540), (139, 16207380), (140, 16091613), (171, 13174420), (180, 12515699), (190, 11856978), (210, 10727742), (228, 9880815), (252, 8939785), (266, 8469270), (278, 8103690), (285, 7904652), (315, 7151828), (342, 6587210), (380, 5928489), (399, 5646180), (417, 5402460), (420, 5363871), (532, 4234635), (556, 4051845), (570, 3952326), (630, 3575914), (665, 3387708), (677, 3327660), (684, 3293605), (695, 3241476), (798, 2823090), (834, 2701230), (855, 2634884), (973, 2315340), (1140, 1976163), (1197, 1882060), (1251, 1800820), (1260, 1787957), (1330, 1693854), (1354, 1663830), (1390, 1620738), (1596, 1411545), (1668, 1350615), (1710, 1317442), (1946, 1157670), (1995, 1129236), (2031, 1109220), (2085, 1080492), (2394, 941030), (2502, 900410), (2641, 853020), (2660, 846927), (2708, 831915), (2780, 810369), (2919, 771780), (3385, 665532), (3420, 658721), (3892, 578835), (3990, 564618), (4062, 554610), (4170, 540246), (4739, 475380), (4788, 470515), (4865, 463068), (5004, 450205), (5282, 426510), (5838, 385890), (5985, 376412), (6093, 369740), (6255, 360164), (6770, 332766), (7923, 284340), (7980, 282309), (8124, 277305), (8340, 270123), (8757, 257260), (9478, 237690), (9730, 231534), (10155, 221844), (10564, 213255), (11676, 192945), (11970, 188206), (12186, 184870), (12510, 180082), (12863, 175140), (13205, 170604), (13540, 166383), (14217, 158460), (14595, 154356), (15846, 142170), (17514, 128630), (18487, 121860), (18956, 118845), (19460, 115767), (20310, 110922), (23695, 95076), (23769, 94780), (23940, 94103), (24372, 92435), (25020, 90041), (25726, 87570), (26410, 85302), (28434, 79230), (29190, 77178), (30465, 73948), (31692, 71085), (35028, 64315), (36974, 60930), (38589, 58380), (39615, 56868), (40620, 55461), (42651, 52820), (43785, 51452), (47390, 47538)]