72714600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 290160000

約数和(自身を除く): 217445400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 29, 30, 35, 36, 40, 42, 45, 50, 56, 58, 60, 63, 70, 72, 75, 84, 87, 90, 100, 105, 116, 120, 126, 140, 145, 150, 168, 174, 175, 180, 199, 200, 203, 210, 225, 232, 252, 261, 280, 290, 300, 315, 348, 350, 360, 398, 406, 420, 435, 450, 504, 522, 525, 580, 597, 600, 609, 630, 696, 700, 725, 796, 812, 840, 870, 900, 995, 1015, 1044, 1050, 1160, 1194, 1218, 1260, 1305, 1393, 1400, 1450, 1575, 1592, 1624, 1740, 1791, 1800, 1827, 1990, 2030, 2088, 2100, 2175, 2388, 2436, 2520, 2610, 2786, 2900, 2985, 3045, 3150, 3480, 3582, 3654, 3980, 4060, 4179, 4200, 4350, 4776, 4872, 4975, 5075, 5220, 5572, 5771, 5800, 5970, 6090, 6300, 6525, 6965, 7164, 7308, 7960, 8120, 8358, 8700, 8955, 9135, 9950, 10150, 10440, 11144, 11542, 11940, 12180, 12537, 12600, 13050, 13930, 14328, 14616, 14925, 15225, 16716, 17313, 17400, 17910, 18270, 19900, 20300, 20895, 23084, 23880, 24360, 25074, 26100, 27860, 28855, 29850, 30450, 33432, 34626, 34825, 35820, 36540, 39800, 40397, 40600, 41790, 44775, 45675, 46168, 50148, 51939, 52200, 55720, 57710, 59700, 60900, 62685, 69252, 69650, 71640, 73080, 80794, 83580, 86565, 89550, 91350, 100296, 103878, 104475, 115420, 119400, 121191, 121800, 125370, 138504, 139300, 144275, 161588, 167160, 173130, 179100, 182700, 201985, 207756, 208950, 230840, 242382, 250740, 259695, 278600, 288550, 313425, 323176, 346260, 358200, 363573, 365400, 403970, 415512, 417900, 432825, 484764, 501480, 519390, 577100, 605955, 626850, 692520, 727146, 807940, 835800, 865650, 969528, 1009925, 1038780, 1154200, 1211910, 1253700, 1298475, 1454292, 1615880, 1731300, 1817865, 2019850, 2077560, 2423820, 2507400, 2596950, 2908584, 3029775, 3462600, 3635730, 4039700, 4847640, 5193900, 6059550, 7271460, 8079400, 9089325, 10387800, 12119100, 14542920, 18178650, 24238200, 36357300, 72714600]

約数ペア:

[(1, 72714600), (2, 36357300), (3, 24238200), (4, 18178650), (5, 14542920), (6, 12119100), (7, 10387800), (8, 9089325), (9, 8079400), (10, 7271460), (12, 6059550), (14, 5193900), (15, 4847640), (18, 4039700), (20, 3635730), (21, 3462600), (24, 3029775), (25, 2908584), (28, 2596950), (29, 2507400), (30, 2423820), (35, 2077560), (36, 2019850), (40, 1817865), (42, 1731300), (45, 1615880), (50, 1454292), (56, 1298475), (58, 1253700), (60, 1211910), (63, 1154200), (70, 1038780), (72, 1009925), (75, 969528), (84, 865650), (87, 835800), (90, 807940), (100, 727146), (105, 692520), (116, 626850), (120, 605955), (126, 577100), (140, 519390), (145, 501480), (150, 484764), (168, 432825), (174, 417900), (175, 415512), (180, 403970), (199, 365400), (200, 363573), (203, 358200), (210, 346260), (225, 323176), (232, 313425), (252, 288550), (261, 278600), (280, 259695), (290, 250740), (300, 242382), (315, 230840), (348, 208950), (350, 207756), (360, 201985), (398, 182700), (406, 179100), (420, 173130), (435, 167160), (450, 161588), (504, 144275), (522, 139300), (525, 138504), (580, 125370), (597, 121800), (600, 121191), (609, 119400), (630, 115420), (696, 104475), (700, 103878), (725, 100296), (796, 91350), (812, 89550), (840, 86565), (870, 83580), (900, 80794), (995, 73080), (1015, 71640), (1044, 69650), (1050, 69252), (1160, 62685), (1194, 60900), (1218, 59700), (1260, 57710), (1305, 55720), (1393, 52200), (1400, 51939), (1450, 50148), (1575, 46168), (1592, 45675), (1624, 44775), (1740, 41790), (1791, 40600), (1800, 40397), (1827, 39800), (1990, 36540), (2030, 35820), (2088, 34825), (2100, 34626), (2175, 33432), (2388, 30450), (2436, 29850), (2520, 28855), (2610, 27860), (2786, 26100), (2900, 25074), (2985, 24360), (3045, 23880), (3150, 23084), (3480, 20895), (3582, 20300), (3654, 19900), (3980, 18270), (4060, 17910), (4179, 17400), (4200, 17313), (4350, 16716), (4776, 15225), (4872, 14925), (4975, 14616), (5075, 14328), (5220, 13930), (5572, 13050), (5771, 12600), (5800, 12537), (5970, 12180), (6090, 11940), (6300, 11542), (6525, 11144), (6965, 10440), (7164, 10150), (7308, 9950), (7960, 9135), (8120, 8955), (8358, 8700)]