65455020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2579}}^1$

素因数の和:2644

約数の個数: 96

約数和(自身を含む): 208051200

約数和(自身を除く): 142596180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2579, 2820, 4230, 5076, 5158, 6345, 7737, 8460, 10316, 12690, 12895, 15474, 23211, 25380, 25790, 30948, 38685, 46422, 51580, 69633, 77370, 92844, 116055, 121213, 139266, 154740, 232110, 242426, 278532, 348165, 363639, 464220, 484852, 606065, 696330, 727278, 1090917, 1212130, 1392660, 1454556, 1818195, 2181834, 2424260, 3272751, 3636390, 4363668, 5454585, 6545502, 7272780, 10909170, 13091004, 16363755, 21818340, 32727510, 65455020]

約数ペア:

[(1, 65455020), (2, 32727510), (3, 21818340), (4, 16363755), (5, 13091004), (6, 10909170), (9, 7272780), (10, 6545502), (12, 5454585), (15, 4363668), (18, 3636390), (20, 3272751), (27, 2424260), (30, 2181834), (36, 1818195), (45, 1454556), (47, 1392660), (54, 1212130), (60, 1090917), (90, 727278), (94, 696330), (108, 606065), (135, 484852), (141, 464220), (180, 363639), (188, 348165), (235, 278532), (270, 242426), (282, 232110), (423, 154740), (470, 139266), (540, 121213), (564, 116055), (705, 92844), (846, 77370), (940, 69633), (1269, 51580), (1410, 46422), (1692, 38685), (2115, 30948), (2538, 25790), (2579, 25380), (2820, 23211), (4230, 15474), (5076, 12895), (5158, 12690), (6345, 10316), (7737, 8460)]