73283340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2071

約数の個数: 96

約数和(自身を含む): 225792000

約数和(自身を除く): 152508660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 780, 940, 1222, 1410, 1833, 1999, 2444, 2820, 3055, 3666, 3998, 5997, 6110, 7332, 7996, 9165, 9995, 11994, 12220, 18330, 19990, 23988, 25987, 29985, 36660, 39980, 51974, 59970, 77961, 93953, 103948, 119940, 129935, 155922, 187906, 259870, 281859, 311844, 375812, 389805, 469765, 519740, 563718, 779610, 939530, 1127436, 1221389, 1409295, 1559220, 1879060, 2442778, 2818590, 3664167, 4885556, 5637180, 6106945, 7328334, 12213890, 14656668, 18320835, 24427780, 36641670, 73283340]

約数ペア:

[(1, 73283340), (2, 36641670), (3, 24427780), (4, 18320835), (5, 14656668), (6, 12213890), (10, 7328334), (12, 6106945), (13, 5637180), (15, 4885556), (20, 3664167), (26, 2818590), (30, 2442778), (39, 1879060), (47, 1559220), (52, 1409295), (60, 1221389), (65, 1127436), (78, 939530), (94, 779610), (130, 563718), (141, 519740), (156, 469765), (188, 389805), (195, 375812), (235, 311844), (260, 281859), (282, 259870), (390, 187906), (470, 155922), (564, 129935), (611, 119940), (705, 103948), (780, 93953), (940, 77961), (1222, 59970), (1410, 51974), (1833, 39980), (1999, 36660), (2444, 29985), (2820, 25987), (3055, 23988), (3666, 19990), (3998, 18330), (5997, 12220), (6110, 11994), (7332, 9995), (7996, 9165)]