323193420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 1151055360

約数和(自身を除く): 827861940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 71, 76, 90, 95, 99, 110, 114, 121, 132, 142, 165, 171, 180, 190, 198, 209, 213, 220, 228, 242, 284, 285, 330, 342, 355, 363, 380, 396, 418, 426, 484, 495, 570, 605, 627, 639, 660, 684, 710, 726, 781, 836, 852, 855, 990, 1045, 1065, 1089, 1140, 1210, 1254, 1278, 1331, 1349, 1420, 1452, 1562, 1710, 1815, 1881, 1980, 2090, 2130, 2178, 2299, 2343, 2420, 2508, 2556, 2662, 2698, 3124, 3135, 3195, 3420, 3630, 3762, 3905, 3993, 4047, 4180, 4260, 4356, 4598, 4686, 5324, 5396, 5445, 6270, 6390, 6655, 6745, 6897, 7029, 7260, 7524, 7810, 7986, 8094, 8591, 9196, 9372, 9405, 10890, 11495, 11715, 11979, 12141, 12540, 12780, 13310, 13490, 13794, 14058, 14839, 15620, 15972, 16188, 17182, 18810, 19965, 20235, 20691, 21780, 22990, 23430, 23958, 24282, 25289, 25773, 26620, 26980, 27588, 28116, 29678, 34364, 34485, 35145, 37620, 39930, 40470, 41382, 42955, 44517, 45980, 46860, 47916, 48564, 50578, 51546, 59356, 59895, 60705, 68970, 70290, 74195, 75867, 77319, 79860, 80940, 82764, 85910, 89034, 94501, 101156, 103092, 103455, 119790, 121410, 126445, 128865, 133551, 137940, 140580, 148390, 151734, 154638, 163229, 171820, 178068, 189002, 206910, 222585, 227601, 239580, 242820, 252890, 257730, 267102, 283503, 296780, 303468, 309276, 326458, 378004, 379335, 386595, 413820, 445170, 455202, 472505, 489687, 505780, 515460, 534204, 567006, 652916, 667755, 758670, 773190, 816145, 850509, 890340, 910404, 945010, 979374, 1134012, 1138005, 1335510, 1417515, 1469061, 1517340, 1546380, 1632290, 1701018, 1795519, 1890020, 1958748, 2276010, 2448435, 2671020, 2835030, 2938122, 3264580, 3402036, 3591038, 4252545, 4552020, 4896870, 5386557, 5670060, 5876244, 7182076, 7345305, 8505090, 8977595, 9793740, 10773114, 14690610, 16159671, 17010180, 17955190, 21546228, 26932785, 29381220, 32319342, 35910380, 53865570, 64638684, 80798355, 107731140, 161596710, 323193420]

約数ペア:

[(1, 323193420), (2, 161596710), (3, 107731140), (4, 80798355), (5, 64638684), (6, 53865570), (9, 35910380), (10, 32319342), (11, 29381220), (12, 26932785), (15, 21546228), (18, 17955190), (19, 17010180), (20, 16159671), (22, 14690610), (30, 10773114), (33, 9793740), (36, 8977595), (38, 8505090), (44, 7345305), (45, 7182076), (55, 5876244), (57, 5670060), (60, 5386557), (66, 4896870), (71, 4552020), (76, 4252545), (90, 3591038), (95, 3402036), (99, 3264580), (110, 2938122), (114, 2835030), (121, 2671020), (132, 2448435), (142, 2276010), (165, 1958748), (171, 1890020), (180, 1795519), (190, 1701018), (198, 1632290), (209, 1546380), (213, 1517340), (220, 1469061), (228, 1417515), (242, 1335510), (284, 1138005), (285, 1134012), (330, 979374), (342, 945010), (355, 910404), (363, 890340), (380, 850509), (396, 816145), (418, 773190), (426, 758670), (484, 667755), (495, 652916), (570, 567006), (605, 534204), (627, 515460), (639, 505780), (660, 489687), (684, 472505), (710, 455202), (726, 445170), (781, 413820), (836, 386595), (852, 379335), (855, 378004), (990, 326458), (1045, 309276), (1065, 303468), (1089, 296780), (1140, 283503), (1210, 267102), (1254, 257730), (1278, 252890), (1331, 242820), (1349, 239580), (1420, 227601), (1452, 222585), (1562, 206910), (1710, 189002), (1815, 178068), (1881, 171820), (1980, 163229), (2090, 154638), (2130, 151734), (2178, 148390), (2299, 140580), (2343, 137940), (2420, 133551), (2508, 128865), (2556, 126445), (2662, 121410), (2698, 119790), (3124, 103455), (3135, 103092), (3195, 101156), (3420, 94501), (3630, 89034), (3762, 85910), (3905, 82764), (3993, 80940), (4047, 79860), (4180, 77319), (4260, 75867), (4356, 74195), (4598, 70290), (4686, 68970), (5324, 60705), (5396, 59895), (5445, 59356), (6270, 51546), (6390, 50578), (6655, 48564), (6745, 47916), (6897, 46860), (7029, 45980), (7260, 44517), (7524, 42955), (7810, 41382), (7986, 40470), (8094, 39930), (8591, 37620), (9196, 35145), (9372, 34485), (9405, 34364), (10890, 29678), (11495, 28116), (11715, 27588), (11979, 26980), (12141, 26620), (12540, 25773), (12780, 25289), (13310, 24282), (13490, 23958), (13794, 23430), (14058, 22990), (14839, 21780), (15620, 20691), (15972, 20235), (16188, 19965), (17182, 18810)]