109872180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 381024000

約数和(自身を除く): 271151820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 53, 54, 55, 60, 66, 90, 99, 106, 108, 110, 132, 135, 159, 165, 180, 198, 212, 220, 265, 270, 297, 318, 330, 349, 396, 477, 495, 530, 540, 583, 594, 636, 660, 698, 795, 954, 990, 1047, 1060, 1166, 1188, 1396, 1431, 1485, 1590, 1745, 1749, 1908, 1980, 2094, 2332, 2385, 2862, 2915, 2970, 3141, 3180, 3490, 3498, 3839, 4188, 4770, 5235, 5247, 5724, 5830, 5940, 6282, 6980, 6996, 7155, 7678, 8745, 9423, 9540, 10470, 10494, 11517, 11660, 12564, 14310, 15356, 15705, 15741, 17490, 18497, 18846, 19195, 20940, 20988, 23034, 26235, 28620, 31410, 31482, 34551, 34980, 36994, 37692, 38390, 46068, 47115, 52470, 55491, 57585, 62820, 62964, 69102, 73988, 76780, 78705, 92485, 94230, 103653, 104940, 110982, 115170, 138204, 157410, 166473, 172755, 184970, 188460, 203467, 207306, 221964, 230340, 277455, 314820, 332946, 345510, 369940, 406934, 414612, 499419, 518265, 554910, 610401, 665892, 691020, 813868, 832365, 998838, 1017335, 1036530, 1109820, 1220802, 1664730, 1831203, 1997676, 2034670, 2073060, 2441604, 2497095, 3052005, 3329460, 3662406, 4069340, 4994190, 5493609, 6104010, 7324812, 9156015, 9988380, 10987218, 12208020, 18312030, 21974436, 27468045, 36624060, 54936090, 109872180]

約数ペア:

[(1, 109872180), (2, 54936090), (3, 36624060), (4, 27468045), (5, 21974436), (6, 18312030), (9, 12208020), (10, 10987218), (11, 9988380), (12, 9156015), (15, 7324812), (18, 6104010), (20, 5493609), (22, 4994190), (27, 4069340), (30, 3662406), (33, 3329460), (36, 3052005), (44, 2497095), (45, 2441604), (53, 2073060), (54, 2034670), (55, 1997676), (60, 1831203), (66, 1664730), (90, 1220802), (99, 1109820), (106, 1036530), (108, 1017335), (110, 998838), (132, 832365), (135, 813868), (159, 691020), (165, 665892), (180, 610401), (198, 554910), (212, 518265), (220, 499419), (265, 414612), (270, 406934), (297, 369940), (318, 345510), (330, 332946), (349, 314820), (396, 277455), (477, 230340), (495, 221964), (530, 207306), (540, 203467), (583, 188460), (594, 184970), (636, 172755), (660, 166473), (698, 157410), (795, 138204), (954, 115170), (990, 110982), (1047, 104940), (1060, 103653), (1166, 94230), (1188, 92485), (1396, 78705), (1431, 76780), (1485, 73988), (1590, 69102), (1745, 62964), (1749, 62820), (1908, 57585), (1980, 55491), (2094, 52470), (2332, 47115), (2385, 46068), (2862, 38390), (2915, 37692), (2970, 36994), (3141, 34980), (3180, 34551), (3490, 31482), (3498, 31410), (3839, 28620), (4188, 26235), (4770, 23034), (5235, 20988), (5247, 20940), (5724, 19195), (5830, 18846), (5940, 18497), (6282, 17490), (6980, 15741), (6996, 15705), (7155, 15356), (7678, 14310), (8745, 12564), (9423, 11660), (9540, 11517), (10470, 10494)]