2551922100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31159}}^1$

素因数の和:31199

約数の個数: 216

約数和(自身を含む): 9845064320

約数和(自身を除く): 7293142220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 650, 700, 780, 819, 900, 910, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1575, 1638, 1820, 1950, 2100, 2275, 2340, 2730, 2925, 3150, 3276, 3900, 4095, 4550, 5460, 5850, 6300, 6825, 8190, 9100, 11700, 13650, 16380, 20475, 27300, 31159, 40950, 62318, 81900, 93477, 124636, 155795, 186954, 218113, 280431, 311590, 373908, 405067, 436226, 467385, 560862, 623180, 654339, 778975, 810134, 872452, 934770, 1090565, 1121724, 1215201, 1308678, 1402155, 1557950, 1620268, 1869540, 1963017, 2025335, 2181130, 2336925, 2430402, 2617356, 2804310, 2835469, 3115900, 3271695, 3645603, 3926034, 4050670, 4362260, 4673850, 4860804, 5452825, 5608620, 5670938, 6076005, 6543390, 7010775, 7291206, 7852068, 8101340, 8506407, 9347700, 9815085, 10126675, 10905650, 11341876, 12152010, 13086780, 14021550, 14177345, 14582412, 16358475, 17012814, 18228015, 19630170, 20253350, 21811300, 24304020, 25519221, 28043100, 28354690, 30380025, 32716950, 34025628, 36456030, 39260340, 40506700, 42532035, 49075425, 51038442, 56709380, 60760050, 65433900, 70886725, 72912060, 85064070, 91140075, 98150850, 102076884, 121520100, 127596105, 141773450, 170128140, 182280150, 196301700, 212660175, 255192210, 283546900, 364560300, 425320350, 510384420, 637980525, 850640700, 1275961050, 2551922100]

約数ペア:

[(1, 2551922100), (2, 1275961050), (3, 850640700), (4, 637980525), (5, 510384420), (6, 425320350), (7, 364560300), (9, 283546900), (10, 255192210), (12, 212660175), (13, 196301700), (14, 182280150), (15, 170128140), (18, 141773450), (20, 127596105), (21, 121520100), (25, 102076884), (26, 98150850), (28, 91140075), (30, 85064070), (35, 72912060), (36, 70886725), (39, 65433900), (42, 60760050), (45, 56709380), (50, 51038442), (52, 49075425), (60, 42532035), (63, 40506700), (65, 39260340), (70, 36456030), (75, 34025628), (78, 32716950), (84, 30380025), (90, 28354690), (91, 28043100), (100, 25519221), (105, 24304020), (117, 21811300), (126, 20253350), (130, 19630170), (140, 18228015), (150, 17012814), (156, 16358475), (175, 14582412), (180, 14177345), (182, 14021550), (195, 13086780), (210, 12152010), (225, 11341876), (234, 10905650), (252, 10126675), (260, 9815085), (273, 9347700), (300, 8506407), (315, 8101340), (325, 7852068), (350, 7291206), (364, 7010775), (390, 6543390), (420, 6076005), (450, 5670938), (455, 5608620), (468, 5452825), (525, 4860804), (546, 4673850), (585, 4362260), (630, 4050670), (650, 3926034), (700, 3645603), (780, 3271695), (819, 3115900), (900, 2835469), (910, 2804310), (975, 2617356), (1050, 2430402), (1092, 2336925), (1170, 2181130), (1260, 2025335), (1300, 1963017), (1365, 1869540), (1575, 1620268), (1638, 1557950), (1820, 1402155), (1950, 1308678), (2100, 1215201), (2275, 1121724), (2340, 1090565), (2730, 934770), (2925, 872452), (3150, 810134), (3276, 778975), (3900, 654339), (4095, 623180), (4550, 560862), (5460, 467385), (5850, 436226), (6300, 405067), (6825, 373908), (8190, 311590), (9100, 280431), (11700, 218113), (13650, 186954), (16380, 155795), (20475, 124636), (27300, 93477), (31159, 81900), (40950, 62318)]