69999300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 216

約数和(自身を含む): 257816832

約数和(自身を除く): 187817532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 41, 42, 45, 50, 60, 63, 70, 75, 82, 84, 90, 100, 105, 123, 126, 140, 150, 164, 175, 180, 205, 210, 225, 246, 252, 271, 287, 300, 315, 350, 369, 410, 420, 450, 492, 525, 542, 574, 615, 630, 700, 738, 813, 820, 861, 900, 1025, 1050, 1084, 1148, 1230, 1260, 1355, 1435, 1476, 1575, 1626, 1722, 1845, 1897, 2050, 2100, 2439, 2460, 2583, 2710, 2870, 3075, 3150, 3252, 3444, 3690, 3794, 4065, 4100, 4305, 4878, 5166, 5420, 5691, 5740, 6150, 6300, 6775, 7175, 7380, 7588, 8130, 8610, 9225, 9485, 9756, 10332, 11111, 11382, 12195, 12300, 12915, 13550, 14350, 16260, 17073, 17220, 18450, 18970, 20325, 21525, 22222, 22764, 24390, 25830, 27100, 28455, 28700, 33333, 34146, 36900, 37940, 40650, 43050, 44444, 47425, 48780, 51660, 55555, 56910, 60975, 64575, 66666, 68292, 77777, 81300, 85365, 86100, 94850, 99999, 111110, 113820, 121950, 129150, 133332, 142275, 155554, 166665, 170730, 189700, 199998, 222220, 233331, 243900, 258300, 277775, 284550, 311108, 333330, 341460, 388885, 399996, 426825, 466662, 499995, 555550, 569100, 666660, 699993, 777770, 833325, 853650, 933324, 999990, 1111100, 1166655, 1399986, 1555540, 1666650, 1707300, 1944425, 1999980, 2333310, 2499975, 2799972, 3333300, 3499965, 3888850, 4666620, 4999950, 5833275, 6999930, 7777700, 9999900, 11666550, 13999860, 17499825, 23333100, 34999650, 69999300]

約数ペア:

[(1, 69999300), (2, 34999650), (3, 23333100), (4, 17499825), (5, 13999860), (6, 11666550), (7, 9999900), (9, 7777700), (10, 6999930), (12, 5833275), (14, 4999950), (15, 4666620), (18, 3888850), (20, 3499965), (21, 3333300), (25, 2799972), (28, 2499975), (30, 2333310), (35, 1999980), (36, 1944425), (41, 1707300), (42, 1666650), (45, 1555540), (50, 1399986), (60, 1166655), (63, 1111100), (70, 999990), (75, 933324), (82, 853650), (84, 833325), (90, 777770), (100, 699993), (105, 666660), (123, 569100), (126, 555550), (140, 499995), (150, 466662), (164, 426825), (175, 399996), (180, 388885), (205, 341460), (210, 333330), (225, 311108), (246, 284550), (252, 277775), (271, 258300), (287, 243900), (300, 233331), (315, 222220), (350, 199998), (369, 189700), (410, 170730), (420, 166665), (450, 155554), (492, 142275), (525, 133332), (542, 129150), (574, 121950), (615, 113820), (630, 111110), (700, 99999), (738, 94850), (813, 86100), (820, 85365), (861, 81300), (900, 77777), (1025, 68292), (1050, 66666), (1084, 64575), (1148, 60975), (1230, 56910), (1260, 55555), (1355, 51660), (1435, 48780), (1476, 47425), (1575, 44444), (1626, 43050), (1722, 40650), (1845, 37940), (1897, 36900), (2050, 34146), (2100, 33333), (2439, 28700), (2460, 28455), (2583, 27100), (2710, 25830), (2870, 24390), (3075, 22764), (3150, 22222), (3252, 21525), (3444, 20325), (3690, 18970), (3794, 18450), (4065, 17220), (4100, 17073), (4305, 16260), (4878, 14350), (5166, 13550), (5420, 12915), (5691, 12300), (5740, 12195), (6150, 11382), (6300, 11111), (6775, 10332), (7175, 9756), (7380, 9485), (7588, 9225), (8130, 8610)]