76448820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{26003}}^1$

素因数の和:26029

約数の個数: 72

約数和(自身を含む): 249014304

約数和(自身を除く): 172565484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 26003, 52006, 78009, 104012, 130015, 156018, 182021, 260030, 312036, 364042, 390045, 520060, 546063, 728084, 780090, 910105, 1092126, 1274147, 1560180, 1820210, 2184252, 2548294, 2730315, 3640420, 3822441, 5096588, 5460630, 6370735, 7644882, 10921260, 12741470, 15289764, 19112205, 25482940, 38224410, 76448820]

約数ペア:

[(1, 76448820), (2, 38224410), (3, 25482940), (4, 19112205), (5, 15289764), (6, 12741470), (7, 10921260), (10, 7644882), (12, 6370735), (14, 5460630), (15, 5096588), (20, 3822441), (21, 3640420), (28, 2730315), (30, 2548294), (35, 2184252), (42, 1820210), (49, 1560180), (60, 1274147), (70, 1092126), (84, 910105), (98, 780090), (105, 728084), (140, 546063), (147, 520060), (196, 390045), (210, 364042), (245, 312036), (294, 260030), (420, 182021), (490, 156018), (588, 130015), (735, 104012), (980, 78009), (1470, 52006), (2940, 26003)]