227639880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 805109760

約数和(自身を除く): 577469880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 127, 130, 156, 180, 195, 234, 254, 260, 312, 360, 381, 383, 390, 468, 508, 520, 585, 635, 762, 766, 780, 936, 1016, 1143, 1149, 1170, 1270, 1524, 1532, 1560, 1651, 1905, 1915, 2286, 2298, 2340, 2540, 3048, 3064, 3302, 3447, 3810, 3830, 4572, 4596, 4680, 4953, 4979, 5080, 5715, 5745, 6604, 6894, 7620, 7660, 8255, 9144, 9192, 9906, 9958, 11430, 11490, 13208, 13788, 14859, 14937, 15240, 15320, 16510, 17235, 19812, 19916, 22860, 22980, 24765, 24895, 27576, 29718, 29874, 33020, 34470, 39624, 39832, 44811, 45720, 45960, 48641, 49530, 49790, 59436, 59748, 66040, 68940, 74295, 74685, 89622, 97282, 99060, 99580, 118872, 119496, 137880, 145923, 148590, 149370, 179244, 194564, 198120, 199160, 224055, 243205, 291846, 297180, 298740, 358488, 389128, 437769, 448110, 486410, 583692, 594360, 597480, 632333, 729615, 875538, 896220, 972820, 1167384, 1264666, 1459230, 1751076, 1792440, 1896999, 1945640, 2188845, 2529332, 2918460, 3161665, 3502152, 3793998, 4377690, 5058664, 5690997, 5836920, 6323330, 7587996, 8755380, 9484995, 11381994, 12646660, 15175992, 17510760, 18969990, 22763988, 25293320, 28454985, 37939980, 45527976, 56909970, 75879960, 113819940, 227639880]

約数ペア:

[(1, 227639880), (2, 113819940), (3, 75879960), (4, 56909970), (5, 45527976), (6, 37939980), (8, 28454985), (9, 25293320), (10, 22763988), (12, 18969990), (13, 17510760), (15, 15175992), (18, 12646660), (20, 11381994), (24, 9484995), (26, 8755380), (30, 7587996), (36, 6323330), (39, 5836920), (40, 5690997), (45, 5058664), (52, 4377690), (60, 3793998), (65, 3502152), (72, 3161665), (78, 2918460), (90, 2529332), (104, 2188845), (117, 1945640), (120, 1896999), (127, 1792440), (130, 1751076), (156, 1459230), (180, 1264666), (195, 1167384), (234, 972820), (254, 896220), (260, 875538), (312, 729615), (360, 632333), (381, 597480), (383, 594360), (390, 583692), (468, 486410), (508, 448110), (520, 437769), (585, 389128), (635, 358488), (762, 298740), (766, 297180), (780, 291846), (936, 243205), (1016, 224055), (1143, 199160), (1149, 198120), (1170, 194564), (1270, 179244), (1524, 149370), (1532, 148590), (1560, 145923), (1651, 137880), (1905, 119496), (1915, 118872), (2286, 99580), (2298, 99060), (2340, 97282), (2540, 89622), (3048, 74685), (3064, 74295), (3302, 68940), (3447, 66040), (3810, 59748), (3830, 59436), (4572, 49790), (4596, 49530), (4680, 48641), (4953, 45960), (4979, 45720), (5080, 44811), (5715, 39832), (5745, 39624), (6604, 34470), (6894, 33020), (7620, 29874), (7660, 29718), (8255, 27576), (9144, 24895), (9192, 24765), (9906, 22980), (9958, 22860), (11430, 19916), (11490, 19812), (13208, 17235), (13788, 16510), (14859, 15320), (14937, 15240)]