216749700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 216

約数和(自身を含む): 730661568

約数和(自身を除く): 513911868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 37, 45, 46, 50, 60, 69, 74, 75, 90, 92, 100, 111, 115, 138, 148, 150, 180, 185, 207, 222, 225, 230, 276, 283, 300, 333, 345, 370, 414, 444, 450, 460, 555, 566, 575, 666, 690, 740, 828, 849, 851, 900, 925, 1035, 1110, 1132, 1150, 1332, 1380, 1415, 1665, 1698, 1702, 1725, 1850, 2070, 2220, 2300, 2547, 2553, 2775, 2830, 3330, 3396, 3404, 3450, 3700, 4140, 4245, 4255, 5094, 5106, 5175, 5550, 5660, 6509, 6660, 6900, 7075, 7659, 8325, 8490, 8510, 10188, 10212, 10350, 10471, 11100, 12735, 12765, 13018, 14150, 15318, 16650, 16980, 17020, 19527, 20700, 20942, 21225, 21275, 25470, 25530, 26036, 28300, 30636, 31413, 32545, 33300, 38295, 39054, 41884, 42450, 42550, 50940, 51060, 52355, 58581, 62826, 63675, 63825, 65090, 76590, 78108, 84900, 85100, 94239, 97635, 104710, 117162, 125652, 127350, 127650, 130180, 153180, 157065, 162725, 188478, 191475, 195270, 209420, 234324, 240833, 254700, 255300, 261775, 292905, 314130, 325450, 376956, 382950, 390540, 471195, 481666, 488175, 523550, 585810, 628260, 650900, 722499, 765900, 785325, 942390, 963332, 976350, 1047100, 1171620, 1204165, 1444998, 1464525, 1570650, 1884780, 1952700, 2167497, 2355975, 2408330, 2889996, 2929050, 3141300, 3612495, 4334994, 4711950, 4816660, 5858100, 6020825, 7224990, 8669988, 9423900, 10837485, 12041650, 14449980, 18062475, 21674970, 24083300, 36124950, 43349940, 54187425, 72249900, 108374850, 216749700]

約数ペア:

[(1, 216749700), (2, 108374850), (3, 72249900), (4, 54187425), (5, 43349940), (6, 36124950), (9, 24083300), (10, 21674970), (12, 18062475), (15, 14449980), (18, 12041650), (20, 10837485), (23, 9423900), (25, 8669988), (30, 7224990), (36, 6020825), (37, 5858100), (45, 4816660), (46, 4711950), (50, 4334994), (60, 3612495), (69, 3141300), (74, 2929050), (75, 2889996), (90, 2408330), (92, 2355975), (100, 2167497), (111, 1952700), (115, 1884780), (138, 1570650), (148, 1464525), (150, 1444998), (180, 1204165), (185, 1171620), (207, 1047100), (222, 976350), (225, 963332), (230, 942390), (276, 785325), (283, 765900), (300, 722499), (333, 650900), (345, 628260), (370, 585810), (414, 523550), (444, 488175), (450, 481666), (460, 471195), (555, 390540), (566, 382950), (575, 376956), (666, 325450), (690, 314130), (740, 292905), (828, 261775), (849, 255300), (851, 254700), (900, 240833), (925, 234324), (1035, 209420), (1110, 195270), (1132, 191475), (1150, 188478), (1332, 162725), (1380, 157065), (1415, 153180), (1665, 130180), (1698, 127650), (1702, 127350), (1725, 125652), (1850, 117162), (2070, 104710), (2220, 97635), (2300, 94239), (2547, 85100), (2553, 84900), (2775, 78108), (2830, 76590), (3330, 65090), (3396, 63825), (3404, 63675), (3450, 62826), (3700, 58581), (4140, 52355), (4245, 51060), (4255, 50940), (5094, 42550), (5106, 42450), (5175, 41884), (5550, 39054), (5660, 38295), (6509, 33300), (6660, 32545), (6900, 31413), (7075, 30636), (7659, 28300), (8325, 26036), (8490, 25530), (8510, 25470), (10188, 21275), (10212, 21225), (10350, 20942), (10471, 20700), (11100, 19527), (12735, 17020), (12765, 16980), (13018, 16650), (14150, 15318)]