302020290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:825

約数の個数: 192

約数和(自身を含む): 953551872

約数和(自身を除く): 651531582

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 31, 33, 39, 45, 55, 62, 65, 66, 78, 90, 93, 99, 110, 117, 130, 143, 155, 165, 186, 195, 198, 234, 279, 286, 310, 330, 341, 390, 403, 429, 465, 495, 558, 585, 682, 715, 757, 806, 858, 930, 990, 1023, 1170, 1209, 1287, 1395, 1430, 1514, 1705, 2015, 2046, 2145, 2271, 2418, 2574, 2790, 3069, 3410, 3627, 3785, 4030, 4290, 4433, 4542, 5115, 6045, 6138, 6435, 6813, 7254, 7570, 8327, 8866, 9841, 10230, 11355, 12090, 12870, 13299, 13626, 15345, 16654, 18135, 19682, 22165, 22710, 23467, 24981, 26598, 29523, 30690, 34065, 36270, 39897, 41635, 44330, 46934, 49205, 49962, 59046, 66495, 68130, 70401, 74943, 79794, 83270, 88569, 98410, 108251, 117335, 124905, 132990, 140802, 147615, 149886, 177138, 199485, 211203, 216502, 234670, 249810, 258137, 295230, 305071, 324753, 352005, 374715, 398970, 422406, 442845, 516274, 541255, 610142, 649506, 704010, 749430, 774411, 885690, 915213, 974259, 1056015, 1082510, 1290685, 1525355, 1548822, 1623765, 1830426, 1948518, 2112030, 2323233, 2581370, 2745639, 3050710, 3247530, 3355781, 3872055, 4576065, 4646466, 4871295, 5491278, 6711562, 7744110, 9152130, 9742590, 10067343, 11616165, 13728195, 16778905, 20134686, 23232330, 27456390, 30202029, 33557810, 50336715, 60404058, 100673430, 151010145, 302020290]

約数ペア:

[(1, 302020290), (2, 151010145), (3, 100673430), (5, 60404058), (6, 50336715), (9, 33557810), (10, 30202029), (11, 27456390), (13, 23232330), (15, 20134686), (18, 16778905), (22, 13728195), (26, 11616165), (30, 10067343), (31, 9742590), (33, 9152130), (39, 7744110), (45, 6711562), (55, 5491278), (62, 4871295), (65, 4646466), (66, 4576065), (78, 3872055), (90, 3355781), (93, 3247530), (99, 3050710), (110, 2745639), (117, 2581370), (130, 2323233), (143, 2112030), (155, 1948518), (165, 1830426), (186, 1623765), (195, 1548822), (198, 1525355), (234, 1290685), (279, 1082510), (286, 1056015), (310, 974259), (330, 915213), (341, 885690), (390, 774411), (403, 749430), (429, 704010), (465, 649506), (495, 610142), (558, 541255), (585, 516274), (682, 442845), (715, 422406), (757, 398970), (806, 374715), (858, 352005), (930, 324753), (990, 305071), (1023, 295230), (1170, 258137), (1209, 249810), (1287, 234670), (1395, 216502), (1430, 211203), (1514, 199485), (1705, 177138), (2015, 149886), (2046, 147615), (2145, 140802), (2271, 132990), (2418, 124905), (2574, 117335), (2790, 108251), (3069, 98410), (3410, 88569), (3627, 83270), (3785, 79794), (4030, 74943), (4290, 70401), (4433, 68130), (4542, 66495), (5115, 59046), (6045, 49962), (6138, 49205), (6435, 46934), (6813, 44330), (7254, 41635), (7570, 39897), (8327, 36270), (8866, 34065), (9841, 30690), (10230, 29523), (11355, 26598), (12090, 24981), (12870, 23467), (13299, 22710), (13626, 22165), (15345, 19682), (16654, 18135)]