1681863300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3419

約数の個数: 216

約数和(自身を含む): 5810989184

約数和(自身を除く): 4129125884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 43, 45, 50, 52, 60, 65, 75, 78, 86, 90, 100, 117, 129, 130, 150, 156, 172, 180, 195, 215, 225, 234, 258, 260, 300, 325, 387, 390, 430, 450, 468, 516, 559, 585, 645, 650, 774, 780, 860, 900, 975, 1075, 1118, 1170, 1290, 1300, 1548, 1677, 1935, 1950, 2150, 2236, 2340, 2580, 2795, 2925, 3225, 3343, 3354, 3870, 3900, 4300, 5031, 5590, 5850, 6450, 6686, 6708, 7740, 8385, 9675, 10029, 10062, 11180, 11700, 12900, 13372, 13975, 16715, 16770, 19350, 20058, 20124, 25155, 27950, 30087, 33430, 33540, 38700, 40116, 41925, 43459, 50145, 50310, 55900, 60174, 66860, 83575, 83850, 86918, 100290, 100620, 120348, 125775, 130377, 143749, 150435, 167150, 167700, 173836, 200580, 217295, 250725, 251550, 260754, 287498, 300870, 334300, 391131, 431247, 434590, 501450, 503100, 521508, 574996, 601740, 651885, 718745, 752175, 782262, 862494, 869180, 1002900, 1086475, 1293741, 1303770, 1437490, 1504350, 1564524, 1724988, 1868737, 1955655, 2156235, 2172950, 2587482, 2607540, 2874980, 3008700, 3259425, 3593725, 3737474, 3911310, 4312470, 4345900, 5174964, 5606211, 6468705, 6518850, 7187450, 7474948, 7822620, 8624940, 9343685, 9778275, 10781175, 11212422, 12937410, 13037700, 14374900, 16818633, 18687370, 19556550, 21562350, 22424844, 25874820, 28031055, 32343525, 33637266, 37374740, 39113100, 43124700, 46718425, 56062110, 64687050, 67274532, 84093165, 93436850, 112124220, 129374100, 140155275, 168186330, 186873700, 280310550, 336372660, 420465825, 560621100, 840931650, 1681863300]

約数ペア:

[(1, 1681863300), (2, 840931650), (3, 560621100), (4, 420465825), (5, 336372660), (6, 280310550), (9, 186873700), (10, 168186330), (12, 140155275), (13, 129374100), (15, 112124220), (18, 93436850), (20, 84093165), (25, 67274532), (26, 64687050), (30, 56062110), (36, 46718425), (39, 43124700), (43, 39113100), (45, 37374740), (50, 33637266), (52, 32343525), (60, 28031055), (65, 25874820), (75, 22424844), (78, 21562350), (86, 19556550), (90, 18687370), (100, 16818633), (117, 14374900), (129, 13037700), (130, 12937410), (150, 11212422), (156, 10781175), (172, 9778275), (180, 9343685), (195, 8624940), (215, 7822620), (225, 7474948), (234, 7187450), (258, 6518850), (260, 6468705), (300, 5606211), (325, 5174964), (387, 4345900), (390, 4312470), (430, 3911310), (450, 3737474), (468, 3593725), (516, 3259425), (559, 3008700), (585, 2874980), (645, 2607540), (650, 2587482), (774, 2172950), (780, 2156235), (860, 1955655), (900, 1868737), (975, 1724988), (1075, 1564524), (1118, 1504350), (1170, 1437490), (1290, 1303770), (1300, 1293741), (1548, 1086475), (1677, 1002900), (1935, 869180), (1950, 862494), (2150, 782262), (2236, 752175), (2340, 718745), (2580, 651885), (2795, 601740), (2925, 574996), (3225, 521508), (3343, 503100), (3354, 501450), (3870, 434590), (3900, 431247), (4300, 391131), (5031, 334300), (5590, 300870), (5850, 287498), (6450, 260754), (6686, 251550), (6708, 250725), (7740, 217295), (8385, 200580), (9675, 173836), (10029, 167700), (10062, 167150), (11180, 150435), (11700, 143749), (12900, 130377), (13372, 125775), (13975, 120348), (16715, 100620), (16770, 100290), (19350, 86918), (20058, 83850), (20124, 83575), (25155, 66860), (27950, 60174), (30087, 55900), (33430, 50310), (33540, 50145), (38700, 43459), (40116, 41925)]