244990200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:687

約数の個数: 288

約数和(自身を含む): 952907760

約数和(自身を除く): 707917560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 49, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 98, 100, 104, 105, 120, 130, 140, 147, 150, 156, 168, 175, 182, 195, 196, 200, 210, 245, 260, 273, 280, 294, 300, 312, 325, 350, 364, 390, 392, 420, 455, 490, 520, 525, 546, 588, 600, 637, 641, 650, 700, 728, 735, 780, 840, 910, 975, 980, 1050, 1092, 1176, 1225, 1274, 1282, 1300, 1365, 1400, 1470, 1560, 1820, 1911, 1923, 1950, 1960, 2100, 2184, 2275, 2450, 2548, 2564, 2600, 2730, 2940, 3185, 3205, 3640, 3675, 3822, 3846, 3900, 4200, 4487, 4550, 4900, 5096, 5128, 5460, 5880, 6370, 6410, 6825, 7350, 7644, 7692, 7800, 8333, 8974, 9100, 9555, 9615, 9800, 10920, 12740, 12820, 13461, 13650, 14700, 15288, 15384, 15925, 16025, 16666, 17948, 18200, 19110, 19230, 22435, 24999, 25480, 25640, 26922, 27300, 29400, 31409, 31850, 32050, 33332, 35896, 38220, 38460, 41665, 44870, 47775, 48075, 49998, 53844, 54600, 58331, 62818, 63700, 64100, 66664, 67305, 76440, 76920, 83330, 89740, 94227, 95550, 96150, 99996, 107688, 112175, 116662, 124995, 125636, 127400, 128200, 134610, 157045, 166660, 174993, 179480, 188454, 191100, 192300, 199992, 208325, 224350, 233324, 249990, 251272, 269220, 291655, 314090, 333320, 336525, 349986, 376908, 382200, 384600, 408317, 416650, 448700, 466648, 471135, 499980, 538440, 583310, 624975, 628180, 673050, 699972, 753816, 785225, 816634, 833300, 874965, 897400, 942270, 999960, 1166620, 1224951, 1249950, 1256360, 1346100, 1399944, 1458275, 1570450, 1633268, 1666600, 1749930, 1884540, 2041585, 2333240, 2355675, 2449902, 2499900, 2692200, 2916550, 3140900, 3266536, 3499860, 3769080, 4083170, 4374825, 4711350, 4899804, 4999800, 5833100, 6124755, 6281800, 6999720, 8166340, 8749650, 9422700, 9799608, 10207925, 11666200, 12249510, 16332680, 17499300, 18845400, 20415850, 24499020, 30623775, 34998600, 40831700, 48998040, 61247550, 81663400, 122495100, 244990200]

約数ペア:

[(1, 244990200), (2, 122495100), (3, 81663400), (4, 61247550), (5, 48998040), (6, 40831700), (7, 34998600), (8, 30623775), (10, 24499020), (12, 20415850), (13, 18845400), (14, 17499300), (15, 16332680), (20, 12249510), (21, 11666200), (24, 10207925), (25, 9799608), (26, 9422700), (28, 8749650), (30, 8166340), (35, 6999720), (39, 6281800), (40, 6124755), (42, 5833100), (49, 4999800), (50, 4899804), (52, 4711350), (56, 4374825), (60, 4083170), (65, 3769080), (70, 3499860), (75, 3266536), (78, 3140900), (84, 2916550), (91, 2692200), (98, 2499900), (100, 2449902), (104, 2355675), (105, 2333240), (120, 2041585), (130, 1884540), (140, 1749930), (147, 1666600), (150, 1633268), (156, 1570450), (168, 1458275), (175, 1399944), (182, 1346100), (195, 1256360), (196, 1249950), (200, 1224951), (210, 1166620), (245, 999960), (260, 942270), (273, 897400), (280, 874965), (294, 833300), (300, 816634), (312, 785225), (325, 753816), (350, 699972), (364, 673050), (390, 628180), (392, 624975), (420, 583310), (455, 538440), (490, 499980), (520, 471135), (525, 466648), (546, 448700), (588, 416650), (600, 408317), (637, 384600), (641, 382200), (650, 376908), (700, 349986), (728, 336525), (735, 333320), (780, 314090), (840, 291655), (910, 269220), (975, 251272), (980, 249990), (1050, 233324), (1092, 224350), (1176, 208325), (1225, 199992), (1274, 192300), (1282, 191100), (1300, 188454), (1365, 179480), (1400, 174993), (1470, 166660), (1560, 157045), (1820, 134610), (1911, 128200), (1923, 127400), (1950, 125636), (1960, 124995), (2100, 116662), (2184, 112175), (2275, 107688), (2450, 99996), (2548, 96150), (2564, 95550), (2600, 94227), (2730, 89740), (2940, 83330), (3185, 76920), (3205, 76440), (3640, 67305), (3675, 66664), (3822, 64100), (3846, 63700), (3900, 62818), (4200, 58331), (4487, 54600), (4550, 53844), (4900, 49998), (5096, 48075), (5128, 47775), (5460, 44870), (5880, 41665), (6370, 38460), (6410, 38220), (6825, 35896), (7350, 33332), (7644, 32050), (7692, 31850), (7800, 31409), (8333, 29400), (8974, 27300), (9100, 26922), (9555, 25640), (9615, 25480), (9800, 24999), (10920, 22435), (12740, 19230), (12820, 19110), (13461, 18200), (13650, 17948), (14700, 16666), (15288, 16025), (15384, 15925)]