302478840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 256

約数和(自身を含む): 1057536000

約数和(自身を除く): 755057160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 59, 60, 72, 90, 94, 101, 108, 118, 120, 135, 141, 177, 180, 188, 202, 216, 235, 236, 270, 282, 295, 303, 354, 360, 376, 404, 423, 470, 472, 505, 531, 540, 564, 590, 606, 705, 708, 808, 846, 885, 909, 940, 1010, 1062, 1080, 1128, 1180, 1212, 1269, 1410, 1416, 1515, 1593, 1692, 1770, 1818, 1880, 2020, 2115, 2124, 2360, 2424, 2538, 2655, 2727, 2773, 2820, 3030, 3186, 3384, 3540, 3636, 4040, 4230, 4248, 4545, 4747, 5076, 5310, 5454, 5546, 5640, 5959, 6060, 6345, 6372, 7080, 7272, 7965, 8319, 8460, 9090, 9494, 10152, 10620, 10908, 11092, 11918, 12120, 12690, 12744, 13635, 13865, 14241, 15930, 16638, 16920, 17877, 18180, 18988, 21240, 21816, 22184, 23735, 23836, 24957, 25380, 27270, 27730, 28482, 29795, 31860, 33276, 35754, 36360, 37976, 41595, 42723, 47470, 47672, 49914, 50760, 53631, 54540, 55460, 56964, 59590, 63720, 66552, 71205, 71508, 74871, 83190, 85446, 89385, 94940, 99828, 107262, 109080, 110920, 113928, 119180, 124785, 128169, 142410, 143016, 149742, 160893, 166380, 170892, 178770, 189880, 199656, 213615, 214524, 238360, 249570, 256338, 268155, 280073, 284820, 299484, 321786, 332760, 341784, 357540, 374355, 427230, 429048, 499140, 512676, 536310, 560146, 569640, 598968, 640845, 643572, 715080, 748710, 804465, 840219, 854460, 998280, 1025352, 1072620, 1120292, 1281690, 1287144, 1400365, 1497420, 1608930, 1680438, 1708920, 2145240, 2240584, 2520657, 2563380, 2800730, 2994840, 3217860, 3360876, 4201095, 5041314, 5126760, 5601460, 6435720, 6721752, 7561971, 8402190, 10082628, 11202920, 12603285, 15123942, 16804380, 20165256, 25206570, 30247884, 33608760, 37809855, 50413140, 60495768, 75619710, 100826280, 151239420, 302478840]

約数ペア:

[(1, 302478840), (2, 151239420), (3, 100826280), (4, 75619710), (5, 60495768), (6, 50413140), (8, 37809855), (9, 33608760), (10, 30247884), (12, 25206570), (15, 20165256), (18, 16804380), (20, 15123942), (24, 12603285), (27, 11202920), (30, 10082628), (36, 8402190), (40, 7561971), (45, 6721752), (47, 6435720), (54, 5601460), (59, 5126760), (60, 5041314), (72, 4201095), (90, 3360876), (94, 3217860), (101, 2994840), (108, 2800730), (118, 2563380), (120, 2520657), (135, 2240584), (141, 2145240), (177, 1708920), (180, 1680438), (188, 1608930), (202, 1497420), (216, 1400365), (235, 1287144), (236, 1281690), (270, 1120292), (282, 1072620), (295, 1025352), (303, 998280), (354, 854460), (360, 840219), (376, 804465), (404, 748710), (423, 715080), (470, 643572), (472, 640845), (505, 598968), (531, 569640), (540, 560146), (564, 536310), (590, 512676), (606, 499140), (705, 429048), (708, 427230), (808, 374355), (846, 357540), (885, 341784), (909, 332760), (940, 321786), (1010, 299484), (1062, 284820), (1080, 280073), (1128, 268155), (1180, 256338), (1212, 249570), (1269, 238360), (1410, 214524), (1416, 213615), (1515, 199656), (1593, 189880), (1692, 178770), (1770, 170892), (1818, 166380), (1880, 160893), (2020, 149742), (2115, 143016), (2124, 142410), (2360, 128169), (2424, 124785), (2538, 119180), (2655, 113928), (2727, 110920), (2773, 109080), (2820, 107262), (3030, 99828), (3186, 94940), (3384, 89385), (3540, 85446), (3636, 83190), (4040, 74871), (4230, 71508), (4248, 71205), (4545, 66552), (4747, 63720), (5076, 59590), (5310, 56964), (5454, 55460), (5546, 54540), (5640, 53631), (5959, 50760), (6060, 49914), (6345, 47672), (6372, 47470), (7080, 42723), (7272, 41595), (7965, 37976), (8319, 36360), (8460, 35754), (9090, 33276), (9494, 31860), (10152, 29795), (10620, 28482), (10908, 27730), (11092, 27270), (11918, 25380), (12120, 24957), (12690, 23836), (12744, 23735), (13635, 22184), (13865, 21816), (14241, 21240), (15930, 18988), (16638, 18180), (16920, 17877)]