73508820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2273}}^1$

素因数の和:2310

約数の個数: 144

約数和(自身を含む): 261309888

約数和(自身を除く): 187801068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2273, 2310, 2695, 2940, 3234, 4546, 4620, 5390, 6468, 6819, 8085, 9092, 10780, 11365, 13638, 15911, 16170, 22730, 25003, 27276, 31822, 32340, 34095, 45460, 47733, 50006, 63644, 68190, 75009, 79555, 95466, 100012, 111377, 125015, 136380, 150018, 159110, 175021, 190932, 222754, 238665, 250030, 300036, 318220, 334131, 350042, 375045, 445508, 477330, 500060, 525063, 556885, 668262, 700084, 750090, 875105, 954660, 1050126, 1113770, 1225147, 1336524, 1500180, 1670655, 1750210, 2100252, 2227540, 2450294, 2625315, 3341310, 3500420, 3675441, 4900588, 5250630, 6125735, 6682620, 7350882, 10501260, 12251470, 14701764, 18377205, 24502940, 36754410, 73508820]

約数ペア:

[(1, 73508820), (2, 36754410), (3, 24502940), (4, 18377205), (5, 14701764), (6, 12251470), (7, 10501260), (10, 7350882), (11, 6682620), (12, 6125735), (14, 5250630), (15, 4900588), (20, 3675441), (21, 3500420), (22, 3341310), (28, 2625315), (30, 2450294), (33, 2227540), (35, 2100252), (42, 1750210), (44, 1670655), (49, 1500180), (55, 1336524), (60, 1225147), (66, 1113770), (70, 1050126), (77, 954660), (84, 875105), (98, 750090), (105, 700084), (110, 668262), (132, 556885), (140, 525063), (147, 500060), (154, 477330), (165, 445508), (196, 375045), (210, 350042), (220, 334131), (231, 318220), (245, 300036), (294, 250030), (308, 238665), (330, 222754), (385, 190932), (420, 175021), (462, 159110), (490, 150018), (539, 136380), (588, 125015), (660, 111377), (735, 100012), (770, 95466), (924, 79555), (980, 75009), (1078, 68190), (1155, 63644), (1470, 50006), (1540, 47733), (1617, 45460), (2156, 34095), (2273, 32340), (2310, 31822), (2695, 27276), (2940, 25003), (3234, 22730), (4546, 16170), (4620, 15911), (5390, 13638), (6468, 11365), (6819, 10780), (8085, 9092)]