218039580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 772208640

約数和(自身を除く): 554169060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 47, 54, 55, 60, 66, 71, 90, 94, 99, 108, 110, 121, 132, 135, 141, 142, 165, 180, 188, 198, 213, 220, 235, 242, 270, 282, 284, 297, 330, 355, 363, 396, 423, 426, 470, 484, 495, 517, 540, 564, 594, 605, 639, 660, 705, 710, 726, 781, 846, 852, 940, 990, 1034, 1065, 1089, 1188, 1210, 1269, 1278, 1410, 1420, 1452, 1485, 1551, 1562, 1692, 1815, 1917, 1980, 2068, 2115, 2130, 2178, 2343, 2420, 2538, 2556, 2585, 2820, 2970, 3102, 3124, 3195, 3267, 3337, 3630, 3834, 3905, 4230, 4260, 4356, 4653, 4686, 5076, 5170, 5445, 5687, 5940, 6204, 6345, 6390, 6534, 6674, 7029, 7260, 7668, 7755, 7810, 8460, 8591, 9306, 9372, 9585, 10011, 10340, 10890, 11374, 11715, 12690, 12780, 13068, 13348, 13959, 14058, 15510, 15620, 16335, 16685, 17061, 17182, 18612, 19170, 20022, 21087, 21780, 22748, 23265, 23430, 25380, 25773, 27918, 28116, 28435, 30033, 31020, 32670, 33370, 34122, 34364, 35145, 36707, 38340, 40044, 42174, 42955, 46530, 46860, 50055, 51183, 51546, 55836, 56870, 60066, 65340, 66740, 68244, 69795, 70290, 73414, 77319, 84348, 85305, 85910, 90099, 93060, 100110, 102366, 103092, 105435, 110121, 113740, 120132, 128865, 139590, 140580, 146828, 150165, 153549, 154638, 170610, 171820, 180198, 183535, 200220, 204732, 210870, 220242, 231957, 255915, 257730, 279180, 300330, 307098, 309276, 330363, 341220, 360396, 367070, 386595, 403777, 421740, 440484, 450495, 463914, 511830, 515460, 550605, 600660, 614196, 660726, 734140, 767745, 773190, 807554, 900990, 927828, 991089, 1023660, 1101210, 1159785, 1211331, 1321452, 1535490, 1546380, 1615108, 1651815, 1801980, 1982178, 2018885, 2202420, 2319570, 2422662, 3070980, 3303630, 3633993, 3964356, 4037770, 4639140, 4845324, 4955445, 6056655, 6607260, 7267986, 8075540, 9910890, 10901979, 12113310, 14535972, 18169965, 19821780, 21803958, 24226620, 36339930, 43607916, 54509895, 72679860, 109019790, 218039580]

約数ペア:

[(1, 218039580), (2, 109019790), (3, 72679860), (4, 54509895), (5, 43607916), (6, 36339930), (9, 24226620), (10, 21803958), (11, 19821780), (12, 18169965), (15, 14535972), (18, 12113310), (20, 10901979), (22, 9910890), (27, 8075540), (30, 7267986), (33, 6607260), (36, 6056655), (44, 4955445), (45, 4845324), (47, 4639140), (54, 4037770), (55, 3964356), (60, 3633993), (66, 3303630), (71, 3070980), (90, 2422662), (94, 2319570), (99, 2202420), (108, 2018885), (110, 1982178), (121, 1801980), (132, 1651815), (135, 1615108), (141, 1546380), (142, 1535490), (165, 1321452), (180, 1211331), (188, 1159785), (198, 1101210), (213, 1023660), (220, 991089), (235, 927828), (242, 900990), (270, 807554), (282, 773190), (284, 767745), (297, 734140), (330, 660726), (355, 614196), (363, 600660), (396, 550605), (423, 515460), (426, 511830), (470, 463914), (484, 450495), (495, 440484), (517, 421740), (540, 403777), (564, 386595), (594, 367070), (605, 360396), (639, 341220), (660, 330363), (705, 309276), (710, 307098), (726, 300330), (781, 279180), (846, 257730), (852, 255915), (940, 231957), (990, 220242), (1034, 210870), (1065, 204732), (1089, 200220), (1188, 183535), (1210, 180198), (1269, 171820), (1278, 170610), (1410, 154638), (1420, 153549), (1452, 150165), (1485, 146828), (1551, 140580), (1562, 139590), (1692, 128865), (1815, 120132), (1917, 113740), (1980, 110121), (2068, 105435), (2115, 103092), (2130, 102366), (2178, 100110), (2343, 93060), (2420, 90099), (2538, 85910), (2556, 85305), (2585, 84348), (2820, 77319), (2970, 73414), (3102, 70290), (3124, 69795), (3195, 68244), (3267, 66740), (3337, 65340), (3630, 60066), (3834, 56870), (3905, 55836), (4230, 51546), (4260, 51183), (4356, 50055), (4653, 46860), (4686, 46530), (5076, 42955), (5170, 42174), (5445, 40044), (5687, 38340), (5940, 36707), (6204, 35145), (6345, 34364), (6390, 34122), (6534, 33370), (6674, 32670), (7029, 31020), (7260, 30033), (7668, 28435), (7755, 28116), (7810, 27918), (8460, 25773), (8591, 25380), (9306, 23430), (9372, 23265), (9585, 22748), (10011, 21780), (10340, 21087), (10890, 20022), (11374, 19170), (11715, 18612), (12690, 17182), (12780, 17061), (13068, 16685), (13348, 16335), (13959, 15620), (14058, 15510)]