218883060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 764007552

約数和(自身を除く): 545124492

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, 71, 81, 90, 99, 108, 110, 132, 135, 142, 162, 165, 173, 180, 198, 213, 220, 270, 284, 297, 324, 330, 346, 355, 396, 405, 426, 495, 519, 540, 594, 639, 660, 692, 710, 781, 810, 852, 865, 891, 990, 1038, 1065, 1188, 1278, 1420, 1485, 1557, 1562, 1620, 1730, 1782, 1903, 1917, 1980, 2076, 2130, 2343, 2556, 2595, 2970, 3114, 3124, 3195, 3460, 3564, 3806, 3834, 3905, 4260, 4455, 4671, 4686, 5190, 5709, 5751, 5940, 6228, 6390, 7029, 7612, 7668, 7785, 7810, 8910, 9342, 9372, 9515, 9585, 10380, 11418, 11502, 11715, 12283, 12780, 14013, 14058, 15570, 15620, 17127, 17820, 18684, 19030, 19170, 21087, 22836, 23004, 23355, 23430, 24566, 28026, 28116, 28545, 28755, 31140, 34254, 35145, 36849, 38060, 38340, 42174, 46710, 46860, 49132, 51381, 56052, 57090, 57510, 61415, 63261, 68508, 70065, 70290, 73698, 84348, 85635, 93420, 102762, 105435, 110547, 114180, 115020, 122830, 126522, 135113, 140130, 140580, 147396, 154143, 171270, 184245, 205524, 210870, 221094, 245660, 253044, 256905, 270226, 280260, 308286, 316305, 331641, 342540, 368490, 405339, 421740, 442188, 513810, 540452, 552735, 616572, 632610, 663282, 675565, 736980, 770715, 810678, 994923, 1027620, 1105470, 1216017, 1265220, 1326564, 1351130, 1541430, 1621356, 1658205, 1989846, 2026695, 2210940, 2432034, 2702260, 3082860, 3316410, 3648051, 3979692, 4053390, 4864068, 4974615, 6080085, 6632820, 7296102, 8106780, 9949230, 10944153, 12160170, 14592204, 18240255, 19898460, 21888306, 24320340, 36480510, 43776612, 54720765, 72961020, 109441530, 218883060]

約数ペア:

[(1, 218883060), (2, 109441530), (3, 72961020), (4, 54720765), (5, 43776612), (6, 36480510), (9, 24320340), (10, 21888306), (11, 19898460), (12, 18240255), (15, 14592204), (18, 12160170), (20, 10944153), (22, 9949230), (27, 8106780), (30, 7296102), (33, 6632820), (36, 6080085), (44, 4974615), (45, 4864068), (54, 4053390), (55, 3979692), (60, 3648051), (66, 3316410), (71, 3082860), (81, 2702260), (90, 2432034), (99, 2210940), (108, 2026695), (110, 1989846), (132, 1658205), (135, 1621356), (142, 1541430), (162, 1351130), (165, 1326564), (173, 1265220), (180, 1216017), (198, 1105470), (213, 1027620), (220, 994923), (270, 810678), (284, 770715), (297, 736980), (324, 675565), (330, 663282), (346, 632610), (355, 616572), (396, 552735), (405, 540452), (426, 513810), (495, 442188), (519, 421740), (540, 405339), (594, 368490), (639, 342540), (660, 331641), (692, 316305), (710, 308286), (781, 280260), (810, 270226), (852, 256905), (865, 253044), (891, 245660), (990, 221094), (1038, 210870), (1065, 205524), (1188, 184245), (1278, 171270), (1420, 154143), (1485, 147396), (1557, 140580), (1562, 140130), (1620, 135113), (1730, 126522), (1782, 122830), (1903, 115020), (1917, 114180), (1980, 110547), (2076, 105435), (2130, 102762), (2343, 93420), (2556, 85635), (2595, 84348), (2970, 73698), (3114, 70290), (3124, 70065), (3195, 68508), (3460, 63261), (3564, 61415), (3806, 57510), (3834, 57090), (3905, 56052), (4260, 51381), (4455, 49132), (4671, 46860), (4686, 46710), (5190, 42174), (5709, 38340), (5751, 38060), (5940, 36849), (6228, 35145), (6390, 34254), (7029, 31140), (7612, 28755), (7668, 28545), (7785, 28116), (7810, 28026), (8910, 24566), (9342, 23430), (9372, 23355), (9515, 23004), (9585, 22836), (10380, 21087), (11418, 19170), (11502, 19030), (11715, 18684), (12283, 17820), (12780, 17127), (14013, 15620), (14058, 15570)]