1238995800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1055

約数の個数: 288

約数和(自身を含む): 4805049600

約数和(自身を除く): 3566053800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 107, 120, 126, 140, 150, 168, 175, 180, 200, 210, 214, 225, 252, 280, 300, 315, 321, 350, 360, 420, 428, 450, 504, 525, 535, 600, 630, 642, 700, 749, 840, 856, 900, 919, 963, 1050, 1070, 1260, 1284, 1400, 1498, 1575, 1605, 1800, 1838, 1926, 2100, 2140, 2247, 2520, 2568, 2675, 2757, 2996, 3150, 3210, 3676, 3745, 3852, 4200, 4280, 4494, 4595, 4815, 5350, 5514, 5992, 6300, 6420, 6433, 6741, 7352, 7490, 7704, 8025, 8271, 8988, 9190, 9630, 10700, 11028, 11235, 12600, 12840, 12866, 13482, 13785, 14980, 16050, 16542, 17976, 18380, 18725, 19260, 19299, 21400, 22056, 22470, 22975, 24075, 25732, 26964, 27570, 29960, 32100, 32165, 33084, 33705, 36760, 37450, 38520, 38598, 41355, 44940, 45950, 48150, 51464, 53928, 55140, 56175, 57897, 64200, 64330, 66168, 67410, 68925, 74900, 77196, 82710, 89880, 91900, 96300, 96495, 98333, 110280, 112350, 115794, 128660, 134820, 137850, 149800, 154392, 160825, 165420, 168525, 183800, 192600, 192990, 196666, 206775, 224700, 231588, 257320, 269640, 275700, 289485, 294999, 321650, 330840, 337050, 385980, 393332, 413550, 449400, 463176, 482475, 491665, 551400, 578970, 589998, 643300, 674100, 688331, 771960, 786664, 827100, 884997, 964950, 983330, 1157940, 1179996, 1286600, 1348200, 1376662, 1447425, 1474995, 1654200, 1769994, 1929900, 1966660, 2064993, 2315880, 2359992, 2458325, 2753324, 2894850, 2949990, 3441655, 3539988, 3859800, 3933320, 4129986, 4424985, 4916650, 5506648, 5789700, 5899980, 6194979, 6883310, 7079976, 7374975, 8259972, 8849970, 9833300, 10324965, 11579400, 11799960, 12389958, 13766620, 14749950, 16519944, 17208275, 17699940, 19666600, 20649930, 22124925, 24779916, 27533240, 29499900, 30974895, 34416550, 35399880, 41299860, 44249850, 49559832, 51624825, 58999800, 61949790, 68833100, 82599720, 88499700, 103249650, 123899580, 137666200, 154874475, 176999400, 206499300, 247799160, 309748950, 412998600, 619497900, 1238995800]

約数ペア:

[(1, 1238995800), (2, 619497900), (3, 412998600), (4, 309748950), (5, 247799160), (6, 206499300), (7, 176999400), (8, 154874475), (9, 137666200), (10, 123899580), (12, 103249650), (14, 88499700), (15, 82599720), (18, 68833100), (20, 61949790), (21, 58999800), (24, 51624825), (25, 49559832), (28, 44249850), (30, 41299860), (35, 35399880), (36, 34416550), (40, 30974895), (42, 29499900), (45, 27533240), (50, 24779916), (56, 22124925), (60, 20649930), (63, 19666600), (70, 17699940), (72, 17208275), (75, 16519944), (84, 14749950), (90, 13766620), (100, 12389958), (105, 11799960), (107, 11579400), (120, 10324965), (126, 9833300), (140, 8849970), (150, 8259972), (168, 7374975), (175, 7079976), (180, 6883310), (200, 6194979), (210, 5899980), (214, 5789700), (225, 5506648), (252, 4916650), (280, 4424985), (300, 4129986), (315, 3933320), (321, 3859800), (350, 3539988), (360, 3441655), (420, 2949990), (428, 2894850), (450, 2753324), (504, 2458325), (525, 2359992), (535, 2315880), (600, 2064993), (630, 1966660), (642, 1929900), (700, 1769994), (749, 1654200), (840, 1474995), (856, 1447425), (900, 1376662), (919, 1348200), (963, 1286600), (1050, 1179996), (1070, 1157940), (1260, 983330), (1284, 964950), (1400, 884997), (1498, 827100), (1575, 786664), (1605, 771960), (1800, 688331), (1838, 674100), (1926, 643300), (2100, 589998), (2140, 578970), (2247, 551400), (2520, 491665), (2568, 482475), (2675, 463176), (2757, 449400), (2996, 413550), (3150, 393332), (3210, 385980), (3676, 337050), (3745, 330840), (3852, 321650), (4200, 294999), (4280, 289485), (4494, 275700), (4595, 269640), (4815, 257320), (5350, 231588), (5514, 224700), (5992, 206775), (6300, 196666), (6420, 192990), (6433, 192600), (6741, 183800), (7352, 168525), (7490, 165420), (7704, 160825), (8025, 154392), (8271, 149800), (8988, 137850), (9190, 134820), (9630, 128660), (10700, 115794), (11028, 112350), (11235, 110280), (12600, 98333), (12840, 96495), (12866, 96300), (13482, 91900), (13785, 89880), (14980, 82710), (16050, 77196), (16542, 74900), (17976, 68925), (18380, 67410), (18725, 66168), (19260, 64330), (19299, 64200), (21400, 57897), (22056, 56175), (22470, 55140), (22975, 53928), (24075, 51464), (25732, 48150), (26964, 45950), (27570, 44940), (29960, 41355), (32100, 38598), (32165, 38520), (33084, 37450), (33705, 36760)]