283301200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 861917056

約数和(自身を除く): 578615856

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 43, 50, 52, 56, 65, 70, 80, 86, 91, 100, 104, 112, 130, 140, 172, 175, 181, 182, 200, 208, 215, 260, 280, 301, 325, 344, 350, 362, 364, 400, 430, 455, 520, 559, 560, 602, 650, 688, 700, 724, 728, 860, 905, 910, 1040, 1075, 1118, 1204, 1267, 1300, 1400, 1448, 1456, 1505, 1720, 1810, 1820, 2150, 2236, 2275, 2353, 2408, 2534, 2600, 2795, 2800, 2896, 3010, 3440, 3620, 3640, 3913, 4300, 4472, 4525, 4550, 4706, 4816, 5068, 5200, 5590, 6020, 6335, 7240, 7280, 7525, 7783, 7826, 8600, 8944, 9050, 9100, 9412, 10136, 11180, 11765, 12040, 12670, 13975, 14480, 15050, 15566, 15652, 16471, 17200, 18100, 18200, 18824, 19565, 20272, 22360, 23530, 24080, 25340, 27950, 30100, 31132, 31304, 31675, 32942, 36200, 36400, 37648, 38915, 39130, 44720, 47060, 50680, 54481, 55900, 58825, 60200, 62264, 62608, 63350, 65884, 72400, 77830, 78260, 82355, 94120, 97825, 101179, 101360, 108962, 111800, 117650, 120400, 124528, 126700, 131768, 155660, 156520, 164710, 188240, 194575, 195650, 202358, 217924, 223600, 235300, 253400, 263536, 272405, 311320, 313040, 329420, 389150, 391300, 404716, 411775, 435848, 470600, 505895, 506800, 544810, 622640, 658840, 708253, 778300, 782600, 809432, 823550, 871696, 941200, 1011790, 1089620, 1317680, 1362025, 1416506, 1556600, 1565200, 1618864, 1647100, 2023580, 2179240, 2529475, 2724050, 2833012, 3113200, 3294200, 3541265, 4047160, 4358480, 5058950, 5448100, 5666024, 6588400, 7082530, 8094320, 10117900, 10896200, 11332048, 14165060, 17706325, 20235800, 21792400, 28330120, 35412650, 40471600, 56660240, 70825300, 141650600, 283301200]

約数ペア:

[(1, 283301200), (2, 141650600), (4, 70825300), (5, 56660240), (7, 40471600), (8, 35412650), (10, 28330120), (13, 21792400), (14, 20235800), (16, 17706325), (20, 14165060), (25, 11332048), (26, 10896200), (28, 10117900), (35, 8094320), (40, 7082530), (43, 6588400), (50, 5666024), (52, 5448100), (56, 5058950), (65, 4358480), (70, 4047160), (80, 3541265), (86, 3294200), (91, 3113200), (100, 2833012), (104, 2724050), (112, 2529475), (130, 2179240), (140, 2023580), (172, 1647100), (175, 1618864), (181, 1565200), (182, 1556600), (200, 1416506), (208, 1362025), (215, 1317680), (260, 1089620), (280, 1011790), (301, 941200), (325, 871696), (344, 823550), (350, 809432), (362, 782600), (364, 778300), (400, 708253), (430, 658840), (455, 622640), (520, 544810), (559, 506800), (560, 505895), (602, 470600), (650, 435848), (688, 411775), (700, 404716), (724, 391300), (728, 389150), (860, 329420), (905, 313040), (910, 311320), (1040, 272405), (1075, 263536), (1118, 253400), (1204, 235300), (1267, 223600), (1300, 217924), (1400, 202358), (1448, 195650), (1456, 194575), (1505, 188240), (1720, 164710), (1810, 156520), (1820, 155660), (2150, 131768), (2236, 126700), (2275, 124528), (2353, 120400), (2408, 117650), (2534, 111800), (2600, 108962), (2795, 101360), (2800, 101179), (2896, 97825), (3010, 94120), (3440, 82355), (3620, 78260), (3640, 77830), (3913, 72400), (4300, 65884), (4472, 63350), (4525, 62608), (4550, 62264), (4706, 60200), (4816, 58825), (5068, 55900), (5200, 54481), (5590, 50680), (6020, 47060), (6335, 44720), (7240, 39130), (7280, 38915), (7525, 37648), (7783, 36400), (7826, 36200), (8600, 32942), (8944, 31675), (9050, 31304), (9100, 31132), (9412, 30100), (10136, 27950), (11180, 25340), (11765, 24080), (12040, 23530), (12670, 22360), (13975, 20272), (14480, 19565), (15050, 18824), (15566, 18200), (15652, 18100), (16471, 17200)]