247283400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:693

約数の個数: 288

約数和(自身を含む): 961813440

約数和(自身を除く): 714530040

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, 647, 650, 700, 728, 735, 780, 840, 910, 975, 980, 1050, 1092, 1176, 1225, 1274, 1294, 1300, 1365, 1400, 1470, 1560, 1820, 1911, 1941, 1950, 1960, 2100, 2184, 2275, 2450, 2548, 2588, 2600, 2730, 2940, 3185, 3235, 3640, 3675, 3822, 3882, 3900, 4200, 4529, 4550, 4900, 5096, 5176, 5460, 5880, 6370, 6470, 6825, 7350, 7644, 7764, 7800, 8411, 9058, 9100, 9555, 9705, 9800, 10920, 12740, 12940, 13587, 13650, 14700, 15288, 15528, 15925, 16175, 16822, 18116, 18200, 19110, 19410, 22645, 25233, 25480, 25880, 27174, 27300, 29400, 31703, 31850, 32350, 33644, 36232, 38220, 38820, 42055, 45290, 47775, 48525, 50466, 54348, 54600, 58877, 63406, 63700, 64700, 67288, 67935, 76440, 77640, 84110, 90580, 95109, 95550, 97050, 100932, 108696, 113225, 117754, 126165, 126812, 127400, 129400, 135870, 158515, 168220, 176631, 181160, 190218, 191100, 194100, 201864, 210275, 226450, 235508, 252330, 253624, 271740, 294385, 317030, 336440, 339675, 353262, 380436, 382200, 388200, 412139, 420550, 452900, 471016, 475545, 504660, 543480, 588770, 630825, 634060, 679350, 706524, 760872, 792575, 824278, 841100, 883155, 905800, 951090, 1009320, 1177540, 1236417, 1261650, 1268120, 1358700, 1413048, 1471925, 1585150, 1648556, 1682200, 1766310, 1902180, 2060695, 2355080, 2377725, 2472834, 2523300, 2717400, 2943850, 3170300, 3297112, 3532620, 3804360, 4121390, 4415775, 4755450, 4945668, 5046600, 5887700, 6182085, 6340600, 7065240, 8242780, 8831550, 9510900, 9891336, 10303475, 11775400, 12364170, 16485560, 17663100, 19021800, 20606950, 24728340, 30910425, 35326200, 41213900, 49456680, 61820850, 82427800, 123641700, 247283400]

約数ペア:

[(1, 247283400), (2, 123641700), (3, 82427800), (4, 61820850), (5, 49456680), (6, 41213900), (7, 35326200), (8, 30910425), (10, 24728340), (12, 20606950), (13, 19021800), (14, 17663100), (15, 16485560), (20, 12364170), (21, 11775400), (24, 10303475), (25, 9891336), (26, 9510900), (28, 8831550), (30, 8242780), (35, 7065240), (39, 6340600), (40, 6182085), (42, 5887700), (49, 5046600), (50, 4945668), (52, 4755450), (56, 4415775), (60, 4121390), (65, 3804360), (70, 3532620), (75, 3297112), (78, 3170300), (84, 2943850), (91, 2717400), (98, 2523300), (100, 2472834), (104, 2377725), (105, 2355080), (120, 2060695), (130, 1902180), (140, 1766310), (147, 1682200), (150, 1648556), (156, 1585150), (168, 1471925), (175, 1413048), (182, 1358700), (195, 1268120), (196, 1261650), (200, 1236417), (210, 1177540), (245, 1009320), (260, 951090), (273, 905800), (280, 883155), (294, 841100), (300, 824278), (312, 792575), (325, 760872), (350, 706524), (364, 679350), (390, 634060), (392, 630825), (420, 588770), (455, 543480), (490, 504660), (520, 475545), (525, 471016), (546, 452900), (588, 420550), (600, 412139), (637, 388200), (647, 382200), (650, 380436), (700, 353262), (728, 339675), (735, 336440), (780, 317030), (840, 294385), (910, 271740), (975, 253624), (980, 252330), (1050, 235508), (1092, 226450), (1176, 210275), (1225, 201864), (1274, 194100), (1294, 191100), (1300, 190218), (1365, 181160), (1400, 176631), (1470, 168220), (1560, 158515), (1820, 135870), (1911, 129400), (1941, 127400), (1950, 126812), (1960, 126165), (2100, 117754), (2184, 113225), (2275, 108696), (2450, 100932), (2548, 97050), (2588, 95550), (2600, 95109), (2730, 90580), (2940, 84110), (3185, 77640), (3235, 76440), (3640, 67935), (3675, 67288), (3822, 64700), (3882, 63700), (3900, 63406), (4200, 58877), (4529, 54600), (4550, 54348), (4900, 50466), (5096, 48525), (5176, 47775), (5460, 45290), (5880, 42055), (6370, 38820), (6470, 38220), (6825, 36232), (7350, 33644), (7644, 32350), (7764, 31850), (7800, 31703), (8411, 29400), (9058, 27300), (9100, 27174), (9555, 25880), (9705, 25480), (9800, 25233), (10920, 22645), (12740, 19410), (12940, 19110), (13587, 18200), (13650, 18116), (14700, 16822), (15288, 16175), (15528, 15925)]