250270020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:512

約数の個数: 384

約数和(自身を含む): 1047674880

約数和(自身を除く): 797404860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 143, 154, 156, 165, 180, 182, 189, 195, 198, 210, 220, 231, 234, 252, 260, 270, 273, 286, 297, 308, 315, 330, 351, 364, 378, 385, 390, 396, 420, 429, 455, 462, 463, 468, 495, 540, 546, 572, 585, 594, 630, 660, 693, 702, 715, 756, 770, 780, 819, 858, 910, 924, 926, 945, 990, 1001, 1092, 1155, 1170, 1188, 1260, 1287, 1365, 1386, 1389, 1404, 1430, 1485, 1540, 1638, 1716, 1755, 1820, 1852, 1890, 1980, 2002, 2079, 2145, 2310, 2315, 2340, 2457, 2574, 2730, 2772, 2778, 2860, 2970, 3003, 3241, 3276, 3465, 3510, 3780, 3861, 4004, 4095, 4158, 4167, 4290, 4620, 4630, 4914, 5005, 5093, 5148, 5460, 5556, 5940, 6006, 6019, 6435, 6482, 6930, 6945, 7020, 7722, 8190, 8316, 8334, 8580, 9009, 9260, 9723, 9828, 10010, 10186, 10395, 12012, 12038, 12285, 12501, 12870, 12964, 13860, 13890, 15015, 15279, 15444, 16205, 16380, 16668, 18018, 18057, 19305, 19446, 20020, 20372, 20790, 20835, 24076, 24570, 25002, 25465, 25740, 27027, 27780, 29169, 30030, 30095, 30558, 32410, 35651, 36036, 36114, 38610, 38892, 41580, 41670, 42133, 45045, 45837, 48615, 49140, 50004, 50930, 54054, 54171, 58338, 60060, 60190, 61116, 62505, 64820, 66209, 71302, 72228, 76395, 77220, 83340, 84266, 87507, 90090, 90285, 91674, 97230, 101860, 106953, 108108, 108342, 116676, 120380, 125010, 126399, 132418, 135135, 137511, 142604, 145845, 152790, 162513, 168532, 175014, 178255, 180180, 180570, 183348, 194460, 198627, 210665, 213906, 216684, 229185, 250020, 252798, 264836, 270270, 270855, 275022, 291690, 305580, 320859, 325026, 331045, 350028, 356510, 361140, 379197, 397254, 421330, 427812, 437535, 458370, 463463, 505596, 534765, 540540, 541710, 550044, 583380, 595881, 631995, 641718, 650052, 662090, 687555, 713020, 758394, 794508, 812565, 842660, 875070, 916740, 926926, 962577, 993135, 1069530, 1083420, 1137591, 1191762, 1263990, 1283436, 1324180, 1375110, 1390389, 1516788, 1604295, 1625130, 1750140, 1787643, 1853852, 1895985, 1925154, 1986270, 2139060, 2275182, 2317315, 2383524, 2527980, 2750220, 2780778, 2979405, 3208590, 3250260, 3575286, 3791970, 3850308, 3972540, 4171167, 4550364, 4634630, 4812885, 5561556, 5687955, 5958810, 6417180, 6951945, 7150572, 7583940, 8342334, 8938215, 9269260, 9625770, 11375910, 11917620, 12513501, 13903890, 16684668, 17876430, 19251540, 20855835, 22751820, 25027002, 27807780, 35752860, 41711670, 50054004, 62567505, 83423340, 125135010, 250270020]

約数ペア:

[(1, 250270020), (2, 125135010), (3, 83423340), (4, 62567505), (5, 50054004), (6, 41711670), (7, 35752860), (9, 27807780), (10, 25027002), (11, 22751820), (12, 20855835), (13, 19251540), (14, 17876430), (15, 16684668), (18, 13903890), (20, 12513501), (21, 11917620), (22, 11375910), (26, 9625770), (27, 9269260), (28, 8938215), (30, 8342334), (33, 7583940), (35, 7150572), (36, 6951945), (39, 6417180), (42, 5958810), (44, 5687955), (45, 5561556), (52, 4812885), (54, 4634630), (55, 4550364), (60, 4171167), (63, 3972540), (65, 3850308), (66, 3791970), (70, 3575286), (77, 3250260), (78, 3208590), (84, 2979405), (90, 2780778), (91, 2750220), (99, 2527980), (105, 2383524), (108, 2317315), (110, 2275182), (117, 2139060), (126, 1986270), (130, 1925154), (132, 1895985), (135, 1853852), (140, 1787643), (143, 1750140), (154, 1625130), (156, 1604295), (165, 1516788), (180, 1390389), (182, 1375110), (189, 1324180), (195, 1283436), (198, 1263990), (210, 1191762), (220, 1137591), (231, 1083420), (234, 1069530), (252, 993135), (260, 962577), (270, 926926), (273, 916740), (286, 875070), (297, 842660), (308, 812565), (315, 794508), (330, 758394), (351, 713020), (364, 687555), (378, 662090), (385, 650052), (390, 641718), (396, 631995), (420, 595881), (429, 583380), (455, 550044), (462, 541710), (463, 540540), (468, 534765), (495, 505596), (540, 463463), (546, 458370), (572, 437535), (585, 427812), (594, 421330), (630, 397254), (660, 379197), (693, 361140), (702, 356510), (715, 350028), (756, 331045), (770, 325026), (780, 320859), (819, 305580), (858, 291690), (910, 275022), (924, 270855), (926, 270270), (945, 264836), (990, 252798), (1001, 250020), (1092, 229185), (1155, 216684), (1170, 213906), (1188, 210665), (1260, 198627), (1287, 194460), (1365, 183348), (1386, 180570), (1389, 180180), (1404, 178255), (1430, 175014), (1485, 168532), (1540, 162513), (1638, 152790), (1716, 145845), (1755, 142604), (1820, 137511), (1852, 135135), (1890, 132418), (1980, 126399), (2002, 125010), (2079, 120380), (2145, 116676), (2310, 108342), (2315, 108108), (2340, 106953), (2457, 101860), (2574, 97230), (2730, 91674), (2772, 90285), (2778, 90090), (2860, 87507), (2970, 84266), (3003, 83340), (3241, 77220), (3276, 76395), (3465, 72228), (3510, 71302), (3780, 66209), (3861, 64820), (4004, 62505), (4095, 61116), (4158, 60190), (4167, 60060), (4290, 58338), (4620, 54171), (4630, 54054), (4914, 50930), (5005, 50004), (5093, 49140), (5148, 48615), (5460, 45837), (5556, 45045), (5940, 42133), (6006, 41670), (6019, 41580), (6435, 38892), (6482, 38610), (6930, 36114), (6945, 36036), (7020, 35651), (7722, 32410), (8190, 30558), (8316, 30095), (8334, 30030), (8580, 29169), (9009, 27780), (9260, 27027), (9723, 25740), (9828, 25465), (10010, 25002), (10186, 24570), (10395, 24076), (12012, 20835), (12038, 20790), (12285, 20372), (12501, 20020), (12870, 19446), (12964, 19305), (13860, 18057), (13890, 18018), (15015, 16668), (15279, 16380), (15444, 16205)]