201200720400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2941531}}^1$

素因数の和:2941574

約数の個数: 180

約数和(自身を含む): 734971185520

約数和(自身を除く): 533770465120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 3420, 3600, 3800, 4275, 4560, 5700, 6840, 7600, 8550, 11400, 13680, 17100, 22800, 34200, 68400, 2941531, 5883062, 8824593, 11766124, 14707655, 17649186, 23532248, 26473779, 29415310, 35298372, 44122965, 47064496, 52947558, 55889089, 58830620, 70596744, 73538275, 88245930, 105895116, 111778178, 117661240, 132368895, 141193488, 147076550, 167667267, 176491860, 211790232, 220614825, 223556356, 235322480, 264737790, 279445445, 294153100, 335334534, 352983720, 423580464, 441229650, 447112712, 503001801, 529475580, 558890890, 588306200, 661844475, 670669068, 705967440, 838336335, 882459300, 894225424, 1006003602, 1058951160, 1117781780, 1176612400, 1323688950, 1341338136, 1397227225, 1676672670, 1764918600, 2012007204, 2117902320, 2235563560, 2515009005, 2647377900, 2682676272, 2794454450, 3353345340, 3529837200, 4024014408, 4191681675, 4471127120, 5030018010, 5294755800, 5588908900, 6706690680, 8048028816, 8383363350, 10060036020, 10589511600, 11177817800, 12575045025, 13413381360, 16766726700, 20120072040, 22355635600, 25150090050, 33533453400, 40240144080, 50300180100, 67066906800, 100600360200, 201200720400]

約数ペア:

[(1, 201200720400), (2, 100600360200), (3, 67066906800), (4, 50300180100), (5, 40240144080), (6, 33533453400), (8, 25150090050), (9, 22355635600), (10, 20120072040), (12, 16766726700), (15, 13413381360), (16, 12575045025), (18, 11177817800), (19, 10589511600), (20, 10060036020), (24, 8383363350), (25, 8048028816), (30, 6706690680), (36, 5588908900), (38, 5294755800), (40, 5030018010), (45, 4471127120), (48, 4191681675), (50, 4024014408), (57, 3529837200), (60, 3353345340), (72, 2794454450), (75, 2682676272), (76, 2647377900), (80, 2515009005), (90, 2235563560), (95, 2117902320), (100, 2012007204), (114, 1764918600), (120, 1676672670), (144, 1397227225), (150, 1341338136), (152, 1323688950), (171, 1176612400), (180, 1117781780), (190, 1058951160), (200, 1006003602), (225, 894225424), (228, 882459300), (240, 838336335), (285, 705967440), (300, 670669068), (304, 661844475), (342, 588306200), (360, 558890890), (380, 529475580), (400, 503001801), (450, 447112712), (456, 441229650), (475, 423580464), (570, 352983720), (600, 335334534), (684, 294153100), (720, 279445445), (760, 264737790), (855, 235322480), (900, 223556356), (912, 220614825), (950, 211790232), (1140, 176491860), (1200, 167667267), (1368, 147076550), (1425, 141193488), (1520, 132368895), (1710, 117661240), (1800, 111778178), (1900, 105895116), (2280, 88245930), (2736, 73538275), (2850, 70596744), (3420, 58830620), (3600, 55889089), (3800, 52947558), (4275, 47064496), (4560, 44122965), (5700, 35298372), (6840, 29415310), (7600, 26473779), (8550, 23532248), (11400, 17649186), (13680, 14707655), (17100, 11766124), (22800, 8824593), (34200, 5883062), (68400, 2941531)]