28043813700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{261847}}^1$

素因数の和:261891

約数の個数: 216

約数和(自身を含む): 106368941952

約数和(自身を除く): 78325128252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 700, 714, 765, 850, 900, 1020, 1050, 1071, 1190, 1260, 1275, 1428, 1530, 1575, 1700, 1785, 2100, 2142, 2380, 2550, 2975, 3060, 3150, 3570, 3825, 4284, 5100, 5355, 5950, 6300, 7140, 7650, 8925, 10710, 11900, 15300, 17850, 21420, 26775, 35700, 53550, 107100, 261847, 523694, 785541, 1047388, 1309235, 1571082, 1832929, 2356623, 2618470, 3142164, 3665858, 3927705, 4451399, 4713246, 5236940, 5498787, 6546175, 7331716, 7855410, 8902798, 9164645, 9426492, 10997574, 11783115, 13092350, 13354197, 15710820, 16496361, 17805596, 18329290, 19638525, 21995148, 22256995, 23566230, 26184700, 26708394, 27493935, 31159793, 32992722, 36658580, 39277050, 40062591, 44513990, 45823225, 47132460, 53416788, 54987870, 58915575, 62319586, 65985444, 66770985, 78554100, 80125182, 82481805, 89027980, 91646450, 93479379, 109975740, 111284975, 117831150, 124639172, 133541970, 137469675, 155798965, 160250364, 164963610, 183292900, 186958758, 200312955, 222569950, 235662300, 267083940, 274939350, 280438137, 311597930, 329927220, 333854925, 373917516, 400625910, 412409025, 445139900, 467396895, 549878700, 560876274, 623195860, 667709850, 778994825, 801251820, 824818050, 934793790, 1001564775, 1121752548, 1335419700, 1402190685, 1557989650, 1649636100, 1869587580, 2003129550, 2336984475, 2804381370, 3115979300, 4006259100, 4673968950, 5608762740, 7010953425, 9347937900, 14021906850, 28043813700]

約数ペア:

[(1, 28043813700), (2, 14021906850), (3, 9347937900), (4, 7010953425), (5, 5608762740), (6, 4673968950), (7, 4006259100), (9, 3115979300), (10, 2804381370), (12, 2336984475), (14, 2003129550), (15, 1869587580), (17, 1649636100), (18, 1557989650), (20, 1402190685), (21, 1335419700), (25, 1121752548), (28, 1001564775), (30, 934793790), (34, 824818050), (35, 801251820), (36, 778994825), (42, 667709850), (45, 623195860), (50, 560876274), (51, 549878700), (60, 467396895), (63, 445139900), (68, 412409025), (70, 400625910), (75, 373917516), (84, 333854925), (85, 329927220), (90, 311597930), (100, 280438137), (102, 274939350), (105, 267083940), (119, 235662300), (126, 222569950), (140, 200312955), (150, 186958758), (153, 183292900), (170, 164963610), (175, 160250364), (180, 155798965), (204, 137469675), (210, 133541970), (225, 124639172), (238, 117831150), (252, 111284975), (255, 109975740), (300, 93479379), (306, 91646450), (315, 89027980), (340, 82481805), (350, 80125182), (357, 78554100), (420, 66770985), (425, 65985444), (450, 62319586), (476, 58915575), (510, 54987870), (525, 53416788), (595, 47132460), (612, 45823225), (630, 44513990), (700, 40062591), (714, 39277050), (765, 36658580), (850, 32992722), (900, 31159793), (1020, 27493935), (1050, 26708394), (1071, 26184700), (1190, 23566230), (1260, 22256995), (1275, 21995148), (1428, 19638525), (1530, 18329290), (1575, 17805596), (1700, 16496361), (1785, 15710820), (2100, 13354197), (2142, 13092350), (2380, 11783115), (2550, 10997574), (2975, 9426492), (3060, 9164645), (3150, 8902798), (3570, 7855410), (3825, 7331716), (4284, 6546175), (5100, 5498787), (5355, 5236940), (5950, 4713246), (6300, 4451399), (7140, 3927705), (7650, 3665858), (8925, 3142164), (10710, 2618470), (11900, 2356623), (15300, 1832929), (17850, 1571082), (21420, 1309235), (26775, 1047388), (35700, 785541), (53550, 523694), (107100, 261847)]