79601940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1524

約数の個数: 144

約数和(自身を含む): 273349440

約数和(自身を除く): 193747500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1489, 1620, 1782, 1980, 2430, 2673, 2970, 2978, 3564, 4455, 4467, 4860, 5346, 5940, 5956, 7445, 8910, 8934, 10692, 13365, 13401, 14890, 16379, 17820, 17868, 22335, 26730, 26802, 29780, 32758, 40203, 44670, 49137, 53460, 53604, 65516, 67005, 80406, 81895, 89340, 98274, 120609, 134010, 147411, 160812, 163790, 196548, 201015, 241218, 245685, 268020, 294822, 327580, 361827, 402030, 442233, 482436, 491370, 589644, 603045, 723654, 737055, 804060, 884466, 982740, 1206090, 1326699, 1447308, 1474110, 1768932, 1809135, 2211165, 2412180, 2653398, 2948220, 3618270, 3980097, 4422330, 5306796, 6633495, 7236540, 7960194, 8844660, 13266990, 15920388, 19900485, 26533980, 39800970, 79601940]

約数ペア:

[(1, 79601940), (2, 39800970), (3, 26533980), (4, 19900485), (5, 15920388), (6, 13266990), (9, 8844660), (10, 7960194), (11, 7236540), (12, 6633495), (15, 5306796), (18, 4422330), (20, 3980097), (22, 3618270), (27, 2948220), (30, 2653398), (33, 2412180), (36, 2211165), (44, 1809135), (45, 1768932), (54, 1474110), (55, 1447308), (60, 1326699), (66, 1206090), (81, 982740), (90, 884466), (99, 804060), (108, 737055), (110, 723654), (132, 603045), (135, 589644), (162, 491370), (165, 482436), (180, 442233), (198, 402030), (220, 361827), (243, 327580), (270, 294822), (297, 268020), (324, 245685), (330, 241218), (396, 201015), (405, 196548), (486, 163790), (495, 160812), (540, 147411), (594, 134010), (660, 120609), (810, 98274), (891, 89340), (972, 81895), (990, 80406), (1188, 67005), (1215, 65516), (1485, 53604), (1489, 53460), (1620, 49137), (1782, 44670), (1980, 40203), (2430, 32758), (2673, 29780), (2970, 26802), (2978, 26730), (3564, 22335), (4455, 17868), (4467, 17820), (4860, 16379), (5346, 14890), (5940, 13401), (5956, 13365), (7445, 10692), (8910, 8934)]