71834580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1126

約数の個数: 96

約数和(自身を含む): 225348480

約数和(自身を除く): 153513900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 685, 822, 971, 1233, 1370, 1644, 1942, 2055, 2466, 2740, 2913, 3699, 3884, 4110, 4855, 4932, 5826, 6165, 7398, 8220, 8739, 9710, 11652, 12330, 14565, 14796, 17478, 18495, 19420, 24660, 26217, 29130, 34956, 36990, 43695, 52434, 58260, 73980, 87390, 104868, 131085, 133027, 174780, 262170, 266054, 399081, 524340, 532108, 665135, 798162, 1197243, 1330270, 1596324, 1995405, 2394486, 2660540, 3591729, 3990810, 4788972, 5986215, 7183458, 7981620, 11972430, 14366916, 17958645, 23944860, 35917290, 71834580]

約数ペア:

[(1, 71834580), (2, 35917290), (3, 23944860), (4, 17958645), (5, 14366916), (6, 11972430), (9, 7981620), (10, 7183458), (12, 5986215), (15, 4788972), (18, 3990810), (20, 3591729), (27, 2660540), (30, 2394486), (36, 1995405), (45, 1596324), (54, 1330270), (60, 1197243), (90, 798162), (108, 665135), (135, 532108), (137, 524340), (180, 399081), (270, 266054), (274, 262170), (411, 174780), (540, 133027), (548, 131085), (685, 104868), (822, 87390), (971, 73980), (1233, 58260), (1370, 52434), (1644, 43695), (1942, 36990), (2055, 34956), (2466, 29130), (2740, 26217), (2913, 24660), (3699, 19420), (3884, 18495), (4110, 17478), (4855, 14796), (4932, 14565), (5826, 12330), (6165, 11652), (7398, 9710), (8220, 8739)]