75269880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 288

約数和(自身を含む): 302505840

約数和(自身を除く): 227235960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 49, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 98, 102, 105, 119, 120, 126, 136, 140, 147, 153, 168, 170, 180, 196, 204, 210, 238, 245, 251, 252, 255, 280, 294, 306, 315, 340, 357, 360, 392, 408, 420, 441, 476, 490, 502, 504, 510, 588, 595, 612, 630, 680, 714, 735, 753, 765, 833, 840, 882, 952, 980, 1004, 1020, 1071, 1176, 1190, 1224, 1255, 1260, 1428, 1470, 1506, 1530, 1666, 1757, 1764, 1785, 1960, 2008, 2040, 2142, 2205, 2259, 2380, 2499, 2510, 2520, 2856, 2940, 3012, 3060, 3332, 3514, 3528, 3570, 3765, 4165, 4267, 4284, 4410, 4518, 4760, 4998, 5020, 5271, 5355, 5880, 6024, 6120, 6664, 7028, 7140, 7497, 7530, 8330, 8534, 8568, 8785, 8820, 9036, 9996, 10040, 10542, 10710, 11295, 12299, 12495, 12801, 14056, 14280, 14994, 15060, 15813, 16660, 17068, 17570, 17640, 18072, 19992, 21084, 21335, 21420, 22590, 24598, 24990, 25602, 26355, 29869, 29988, 30120, 31626, 33320, 34136, 35140, 36897, 37485, 38403, 42168, 42670, 42840, 45180, 49196, 49980, 51204, 52710, 59738, 59976, 61495, 63252, 64005, 70280, 73794, 74970, 76806, 79065, 85340, 89607, 90360, 98392, 99960, 102408, 105420, 110691, 119476, 122990, 126504, 128010, 147588, 149345, 149940, 153612, 158130, 170680, 179214, 184485, 192015, 209083, 210840, 221382, 238952, 245980, 256020, 268821, 295176, 298690, 299880, 307224, 316260, 358428, 368970, 384030, 418166, 442764, 448035, 491960, 512040, 537642, 553455, 597380, 627249, 632520, 716856, 737940, 768060, 836332, 885528, 896070, 1045415, 1075284, 1106910, 1194760, 1254498, 1344105, 1475880, 1536120, 1672664, 1792140, 1881747, 2090830, 2150568, 2213820, 2508996, 2688210, 3136245, 3584280, 3763494, 4181660, 4427640, 5017992, 5376420, 6272490, 7526988, 8363320, 9408735, 10752840, 12544980, 15053976, 18817470, 25089960, 37634940, 75269880]

約数ペア:

[(1, 75269880), (2, 37634940), (3, 25089960), (4, 18817470), (5, 15053976), (6, 12544980), (7, 10752840), (8, 9408735), (9, 8363320), (10, 7526988), (12, 6272490), (14, 5376420), (15, 5017992), (17, 4427640), (18, 4181660), (20, 3763494), (21, 3584280), (24, 3136245), (28, 2688210), (30, 2508996), (34, 2213820), (35, 2150568), (36, 2090830), (40, 1881747), (42, 1792140), (45, 1672664), (49, 1536120), (51, 1475880), (56, 1344105), (60, 1254498), (63, 1194760), (68, 1106910), (70, 1075284), (72, 1045415), (84, 896070), (85, 885528), (90, 836332), (98, 768060), (102, 737940), (105, 716856), (119, 632520), (120, 627249), (126, 597380), (136, 553455), (140, 537642), (147, 512040), (153, 491960), (168, 448035), (170, 442764), (180, 418166), (196, 384030), (204, 368970), (210, 358428), (238, 316260), (245, 307224), (251, 299880), (252, 298690), (255, 295176), (280, 268821), (294, 256020), (306, 245980), (315, 238952), (340, 221382), (357, 210840), (360, 209083), (392, 192015), (408, 184485), (420, 179214), (441, 170680), (476, 158130), (490, 153612), (502, 149940), (504, 149345), (510, 147588), (588, 128010), (595, 126504), (612, 122990), (630, 119476), (680, 110691), (714, 105420), (735, 102408), (753, 99960), (765, 98392), (833, 90360), (840, 89607), (882, 85340), (952, 79065), (980, 76806), (1004, 74970), (1020, 73794), (1071, 70280), (1176, 64005), (1190, 63252), (1224, 61495), (1255, 59976), (1260, 59738), (1428, 52710), (1470, 51204), (1506, 49980), (1530, 49196), (1666, 45180), (1757, 42840), (1764, 42670), (1785, 42168), (1960, 38403), (2008, 37485), (2040, 36897), (2142, 35140), (2205, 34136), (2259, 33320), (2380, 31626), (2499, 30120), (2510, 29988), (2520, 29869), (2856, 26355), (2940, 25602), (3012, 24990), (3060, 24598), (3332, 22590), (3514, 21420), (3528, 21335), (3570, 21084), (3765, 19992), (4165, 18072), (4267, 17640), (4284, 17570), (4410, 17068), (4518, 16660), (4760, 15813), (4998, 15060), (5020, 14994), (5271, 14280), (5355, 14056), (5880, 12801), (6024, 12495), (6120, 12299), (6664, 11295), (7028, 10710), (7140, 10542), (7497, 10040), (7530, 9996), (8330, 9036), (8534, 8820), (8568, 8785)]