269232210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:641

約数の個数: 144

約数和(自身を含む): 783813888

約数和(自身を除く): 514581678

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 169, 186, 195, 234, 279, 310, 338, 390, 403, 465, 507, 558, 571, 585, 806, 845, 930, 1014, 1142, 1170, 1209, 1395, 1521, 1690, 1713, 2015, 2418, 2535, 2790, 2855, 3042, 3426, 3627, 4030, 5070, 5139, 5239, 5710, 6045, 7254, 7423, 7605, 8565, 10278, 10478, 12090, 14846, 15210, 15717, 17130, 17701, 18135, 22269, 25695, 26195, 31434, 35402, 36270, 37115, 44538, 47151, 51390, 52390, 53103, 66807, 74230, 78585, 88505, 94302, 96499, 106206, 111345, 133614, 157170, 159309, 177010, 192998, 222690, 230113, 235755, 265515, 289497, 318618, 334035, 460226, 471510, 482495, 531030, 578994, 668070, 690339, 796545, 868491, 964990, 1150565, 1380678, 1447485, 1593090, 1736982, 2071017, 2301130, 2894970, 2991469, 3451695, 4142034, 4342455, 5982938, 6903390, 8684910, 8974407, 10355085, 14957345, 17948814, 20710170, 26923221, 29914690, 44872035, 53846442, 89744070, 134616105, 269232210]

約数ペア:

[(1, 269232210), (2, 134616105), (3, 89744070), (5, 53846442), (6, 44872035), (9, 29914690), (10, 26923221), (13, 20710170), (15, 17948814), (18, 14957345), (26, 10355085), (30, 8974407), (31, 8684910), (39, 6903390), (45, 5982938), (62, 4342455), (65, 4142034), (78, 3451695), (90, 2991469), (93, 2894970), (117, 2301130), (130, 2071017), (155, 1736982), (169, 1593090), (186, 1447485), (195, 1380678), (234, 1150565), (279, 964990), (310, 868491), (338, 796545), (390, 690339), (403, 668070), (465, 578994), (507, 531030), (558, 482495), (571, 471510), (585, 460226), (806, 334035), (845, 318618), (930, 289497), (1014, 265515), (1142, 235755), (1170, 230113), (1209, 222690), (1395, 192998), (1521, 177010), (1690, 159309), (1713, 157170), (2015, 133614), (2418, 111345), (2535, 106206), (2790, 96499), (2855, 94302), (3042, 88505), (3426, 78585), (3627, 74230), (4030, 66807), (5070, 53103), (5139, 52390), (5239, 51390), (5710, 47151), (6045, 44538), (7254, 37115), (7423, 36270), (7605, 35402), (8565, 31434), (10278, 26195), (10478, 25695), (12090, 22269), (14846, 18135), (15210, 17701), (15717, 17130)]