218417700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 676831680

約数和(自身を除く): 458413980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 113, 150, 170, 204, 226, 255, 300, 339, 340, 379, 425, 452, 510, 565, 678, 758, 850, 1020, 1130, 1137, 1275, 1356, 1516, 1695, 1700, 1895, 1921, 2260, 2274, 2550, 2825, 3390, 3790, 3842, 4548, 5100, 5650, 5685, 5763, 6443, 6780, 7580, 7684, 8475, 9475, 9605, 11300, 11370, 11526, 12886, 16950, 18950, 19210, 19329, 22740, 23052, 25772, 28425, 28815, 32215, 33900, 37900, 38420, 38658, 42827, 48025, 56850, 57630, 64430, 77316, 85654, 96050, 96645, 113700, 115260, 128481, 128860, 144075, 161075, 171308, 192100, 193290, 214135, 256962, 288150, 322150, 386580, 428270, 483225, 513924, 576300, 642405, 644300, 728059, 856540, 966450, 1070675, 1284810, 1456118, 1932900, 2141350, 2184177, 2569620, 2912236, 3212025, 3640295, 4282700, 4368354, 6424050, 7280590, 8736708, 10920885, 12848100, 14561180, 18201475, 21841770, 36402950, 43683540, 54604425, 72805900, 109208850, 218417700]

約数ペア:

[(1, 218417700), (2, 109208850), (3, 72805900), (4, 54604425), (5, 43683540), (6, 36402950), (10, 21841770), (12, 18201475), (15, 14561180), (17, 12848100), (20, 10920885), (25, 8736708), (30, 7280590), (34, 6424050), (50, 4368354), (51, 4282700), (60, 3640295), (68, 3212025), (75, 2912236), (85, 2569620), (100, 2184177), (102, 2141350), (113, 1932900), (150, 1456118), (170, 1284810), (204, 1070675), (226, 966450), (255, 856540), (300, 728059), (339, 644300), (340, 642405), (379, 576300), (425, 513924), (452, 483225), (510, 428270), (565, 386580), (678, 322150), (758, 288150), (850, 256962), (1020, 214135), (1130, 193290), (1137, 192100), (1275, 171308), (1356, 161075), (1516, 144075), (1695, 128860), (1700, 128481), (1895, 115260), (1921, 113700), (2260, 96645), (2274, 96050), (2550, 85654), (2825, 77316), (3390, 64430), (3790, 57630), (3842, 56850), (4548, 48025), (5100, 42827), (5650, 38658), (5685, 38420), (5763, 37900), (6443, 33900), (6780, 32215), (7580, 28815), (7684, 28425), (8475, 25772), (9475, 23052), (9605, 22740), (11300, 19329), (11370, 19210), (11526, 18950), (12886, 16950)]